Question

9. Aman ate 100 grapes in 5 days. Each day he ate 6 more grapes than those he ate on the previous day
How many grapes did he eat the first day?
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Answer 1

Answer:

Let grapes eat on first day be X.

2nd day will be X+6, 3rd day will be X+12 , 4th day will be X+18 and 5th day will be X+24.

By adding all these 5 days equal 100

So, X + (X+6)+ (X+12)+(X+18)+(X+24) = 100

5X= 40

X=8