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| . by Nobody: 1:12pm On Jul 12, 2016 |
90 ➗ [3(4+6)] + 8 ➗ 4 (5+2). Please post your answers with explanations |
| Re: . by Basildvalour(m): 1:27pm On Jul 12, 2016 |
~ 3.3 or 23/7 = 3 2/7 90/1 ÷ [3(4+6)] + 8/1÷ 4(5+2) 90/1÷ [3(10)] + 8/1÷ 4(7) 90/1÷30/1 + 8/1÷28/1 90/1*1/30 + 8/1*1/28 90/30 + 8/28 3/1 + 2/7 3+0.285 ~3.3 Ans. USING LCM 3/1+2/7 21+2/7 = 23/7 =3 2/7 |
| Re: . by ever811(m): 1:37pm On Jul 12, 2016 |
ehnnn...school 4 good but na math subject spoil am...me when I saw this topic...
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| Re: . by psucc(m): 1:37pm On Jul 12, 2016 |
Where is my BODMAS Calculator? Op I think you too will understand what I mean in the statement above. |
| Re: . by byteHead(m): 1:42pm On Jul 12, 2016 |
Using BODMAS , solve d brackets first.... u will get 90 ÷ 30 + 8 ÷ 28 Using BODMAS again, solve division first...u will.get 3 + 2/7 = 3 2/7 |
| Re: . by Nobody: 1:45pm On Jul 12, 2016 |
Why are you dividing 90 and 8 by 1  ?Basildvalour: |
| Re: . by Basildvalour(m): 2:02pm On Jul 12, 2016 |
nassyblue:That's another way of representing it so you don't get confused while trying to divide. It changes nothing and behind every whole number, there is a 1. the number "1" also means 1/1. 2/1 is the same thing as 2. |
| Re: . by Drniyi4u(m): 8:21pm On Jul 12, 2016 |
32/7 |
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