Brain Teaser, Who Can Solve This Maths Trick - Education (2) - Nairaland
Nairaland Forum › Nairaland General › Education › Brain Teaser, Who Can Solve This Maths Trick (8675 Views)
| Re: Brain Teaser, Who Can Solve This Maths Trick by bewla(m): 3:21pm On May 02 |
mascot87:no I told you am from another planet here to have fun |
| Re: Brain Teaser, Who Can Solve This Maths Trick by Insectkiller: 3:27pm On May 02 |
degood01:Answer is 54 4+10x5 = 54 Send my gift , biko.
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| Re: Brain Teaser, Who Can Solve This Maths Trick by fnep2smooth(m): 3:57pm On May 02 |
answer 200 |
| Re: Brain Teaser, Who Can Solve This Maths Trick by BLEBLEDINHO(m): 4:06pm On May 02 |
Answeris 54 degood01: |
| Re: Brain Teaser, Who Can Solve This Maths Trick by Kylekent59: 4:08pm On May 02 |
MightyThunder:You don't learn and that's the problem with you Nigerians. If there are three clock at 12 o' clock which sum up and = 30 What would the one at 7 o' clock be? What about the one at 12 o' clock and 20 seconds? That's just only for clock... What about the light bulbs and calculator? Hahahahahahaha |
| Re: Brain Teaser, Who Can Solve This Maths Trick by MightyThunder: 4:21pm On May 02 |
Kylekent59:That's for you to sort out, mister learner. Create your own question/questions with strict sets of rules for each pictorial illustration, which would guide the emergence of the final answer, since you're dissatisfied with the OP's form of question and the supplied answers. |
| Re: Brain Teaser, Who Can Solve This Maths Trick by hslbroker2(m): 4:28pm On May 02 |
Here’s the pattern: First row: Clock + Clock + Clock = 30 So each clock = 10 Second row: Clock + Bulb + Bulb = 20 10 + 2 bulbs = 20 So each bulb = 5 Third row: Bulb + Calculator + Calculator = 13 5 + 2 calculators = 13 So each calculator = 4 Final row: Calculator + Clock × Bulb = 4 + 10 × 5 Remember multiplication comes first: � Then: � ✅ Answer: 54 |
| Re: Brain Teaser, Who Can Solve This Maths Trick by mascot87(m): 4:30pm On May 02 |
bewla:Okay I now understand Mr Alien 👽 |
| Re: Brain Teaser, Who Can Solve This Maths Trick by Mechatronix: 4:45pm On May 02 |
4 + 10x5 = 4 + 50 = 54. The correct answer is 54. This is an easy one bro. |
| Re: Brain Teaser, Who Can Solve This Maths Trick by SPAMBOX7: 4:49pm On May 02 |
If you apply BODMAS = 54 If not the answer is 70 But since it's math then 54 is the correct answer |
| Re: Brain Teaser, Who Can Solve This Maths Trick by mathnike(m): 4:52pm On May 02 |
The value of the clock is 10 The value of the bulb is 5 The value of the calculator is 4 So, 4+10x5 = 54 According to order of operations (Bodmas) |
| Re: Brain Teaser, Who Can Solve This Maths Trick by Great9japikin: 5:06pm On May 02 |
10+10+10=30 10+5+5=20 5+4+4=13 10+5+4=19 |
| Re: Brain Teaser, Who Can Solve This Maths Trick by jaymoney1(m): 5:10pm On May 02 |
53 |
| Re: Brain Teaser, Who Can Solve This Maths Trick by Great9japikin: 5:13pm On May 02 |
10+10+10=30 10+5+5 = 20 5+4+4 = 13 4+10*5 = 70 |
| Re: Brain Teaser, Who Can Solve This Maths Trick by Kylekent59: 5:24pm On May 02 |
MightyThunder:Accept your failure and learn That's what would make you a good person and a better mathematicians The hardest task on earth is one acknowledging his or har failure, just like you are doing now. It's hard, right? |
| Re: Brain Teaser, Who Can Solve This Maths Trick by MightyThunder: 5:37pm On May 02 |
Kylekent59:failure 😕? You seem disconnected from reality. |
| Re: Brain Teaser, Who Can Solve This Maths Trick by Kylekent59: 5:41pm On May 02 |
MightyThunder:Accept your failure and move on |
| Re: Brain Teaser, Who Can Solve This Maths Trick by Ibehchizzy: 5:42pm On May 02 |
Can’t believe niggas don’t know how to use bodmas 😂😂😂 |
| Re: Brain Teaser, Who Can Solve This Maths Trick by Ibehchizzy: 5:44pm On May 02 |
Great9japikin:wrong rule of bodmas multiplication comes before addition |
| Re: Brain Teaser, Who Can Solve This Maths Trick by femi4: 5:55pm On May 02 |
degood01:No solution The 3 calculators are all different = Thats different variables in equation 2 and 3 You need same type of calculator in equation 2 to determine the value of calculator in equation 3 Got so far Clock @12 = 10 Clock@7 = 5 Bulb = 7.5 |
| Re: Brain Teaser, Who Can Solve This Maths Trick by MightyThunder: 5:56pm On May 02*. Modified: 6:23pm On May 02 |
Kylekent59:No, rather, you should rub your own resounding failure on your body. Your assertion isn't even relevant. And if you think it's relevant, it's another epic failure on your part, for you not to discern that your skepticism should have been properly channelled to the OP. |
| Re: Brain Teaser, Who Can Solve This Maths Trick by femi4: 5:59pm On May 02 |
degood01:Wrong The calculators aint the same 2. The clock in eq 2 is not @12 o clock, so bulb is 7.5 not 5 There is no solution cos of the printing error with the calculators |
| Re: Brain Teaser, Who Can Solve This Maths Trick by Sluvist(m): 6:00pm On May 02 |
39 |
| Re: Brain Teaser, Who Can Solve This Maths Trick by Sluvist(m): 6:03pm On May 02 |
60 |
| Re: Brain Teaser, Who Can Solve This Maths Trick by femi4: 6:03pm On May 02 |
HacheNoire:Finally, someone who sees what I saw |
| Re: Brain Teaser, Who Can Solve This Maths Trick by kole22k(m): 6:09pm On May 02 |
illicit:Correct. |
| Re: Brain Teaser, Who Can Solve This Maths Trick by kole22k(m): 6:09pm On May 02 |
14×5=70 |
| Re: Brain Teaser, Who Can Solve This Maths Trick by soccerlite: 6:28pm On May 02 |
This arithmetic is what you call genius So if you come see Fourier series Laplace Dy/DX Etc |
| Re: Brain Teaser, Who Can Solve This Maths Trick by Victoryissure(m): 7:24pm On May 02 |
24 |
| Re: Brain Teaser, Who Can Solve This Maths Trick by Emmypeek(m): 8:06pm On May 02 |
To solve this puzzle, you have to spot the small changes in the icons in the final row. Here is the breakdown: ## The Variables * **Clocks:** In the first row, three clocks set to 10 o'clock add up to 30. This means the value of the clock is determined by the time it shows. (10 + 10 + 10 = 30). * **Lightbulbs:** In the second row, one 10 o'clock clock (10) plus two bulbs equals 20. The remaining 10 is split between two bulbs, meaning a bulb with 5 light rays is worth 5. (10 + 5 + 5 = 20). * **Calculators:** In the third row, one bulb (5) plus two calculators equals 13. This leaves 8 for the two calculators, so each is worth 4. If you look at the buttons (1+2+2+3), they add up to 8, meaning each calculator's value is the sum of the digits shown on its screen. ## The Final Equation Now, look closely at the symbols in the last line: 1. **The Calculator:** The digits shown are 1+2+2+4. So, the calculator = **9**. 2. **The Clock:** The hands are pointing to 3 o'clock. So, the clock = **3**. 3. **The Lightbulb:** It only has 4 light rays instead of 5. So, the bulb = **4**. **The Math:** Following the order of operations (PEMDAS/BODMAS), you must multiply before you add: The final answer is **21**. |
| Re: Brain Teaser, Who Can Solve This Maths Trick by Great9japikin: 8:22pm On May 02 |
Ibehchizzy:Please this is not bodmas. Check it again. Where is your bracket? |
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