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Can You Solve This Maths Question? - Education - Nairaland

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Can You Solve This Maths Question? by JavaSQL: 9:27pm On Jun 15, 2021
Can anyone come up with solution to these questions.
There are some examples below; please show workings:
Regards
Re: Can You Solve This Maths Question? by matrix199(m): 9:32pm On Jun 15, 2021
Too easy.



The sum of A+B+C+D+E divided by the number of the vertices of the polygon(pentagon) gives F(centre figure/number)




1. 1+1+4+7+12 = 25/5 = 5.

2. 9+2+1+3+0 = 15/5 = 3.

3. 10+20+30+50+E / 5 = 30
110 + E = 30 x 5
110 + E = 150
E = 150 - 110
E = 40

4. A+10+8+9+7 / 5 = 8
A+34 = 8 x 5
A+34 = 40
A = 40 - 34
A = 6.

5. 13+30+2+14+1= 60/5 = 12.



Winks! wink
Re: Can You Solve This Maths Question? by JavaSQL: 9:55pm On Jun 15, 2021
Cheers champion, top man smiley
matrix199:
Too easy.



The sum of A+B+C+D+E divided by the number of the vertices of the polygon(pentagon) gives F(centre figure/number)




1. 1+1+4+7+12 = 25/5 = 5.

2. 9+2+1+3+0 = 15/5 = 3.

3. 10+20+30+50+E / 5 = 30
110 + E = 30 x 5
110 + E = 150
E = 150 - 110
E = 40

4. A+10+8+9+7 / 5 = 8
A+34 = 8 x 5
A+34 = 40
A = 40 - 34
A = 6.

5. 13+30+2+14+1= 60/5 = 12.



Winks! wink

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