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2 votes
Juan ate 15 grapes in 30 seconds at this rate how long should it take him to eat 85 grapes

User Elektra
by
7.4k points

2 Answers

5 votes
15grapes/30seconds=85grapes/(x)seconds
15(times)x; 85×30
15x=2550
2550÷15=170seconds or 2 minutes & 50 seconds
User MoarCoffee
by
9.2k points
5 votes
85 / 15 = 5 2/3
30 x 5 = 150
2/3 x 30 = 20
The answer is 170 seconds, or 2 minutes and 50 seconds
User RossC
by
8.3k points

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