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Charmaine can knit 15 rows in 22 minutes. How many can she knit in 90 minutes?
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3 votes
Charmaine can knit 15 rows in 22 minutes. How many can she knit in 90 minutes?

User Nnmmss
by
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2 Answers

4 votes
if rounded 61 rows if not rounded 61.36 repeating 
User Barbs
by
8.0k points
5 votes
22 minutes = 15 rows
1 minute = 15 ÷ 22
90 minutes = (15 ÷ 22) × 90
= 61.36 (recurring)
≈ 61 (whole number)
User Pigol
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8.4k points
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