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11Alexandr11 [23.1K]
3 years ago
12

liam practiced piano 24 times in 4 weeks. his brother practiced piano 12 times in 14 days. are the rates at which each brother p

racticed equivalent?
Mathematics
2 answers:
LekaFEV [45]3 years ago
8 0

Answer:

the rates are equivalent.

Step-by-step explanation:

liam practiced piano 24 times in 4 weeks.

1 week = 7 days

4 weeks = 28 days

liam practiced piano 24 times in 7 days

The ratio of 24 times to 7 days is \frac{24}{28}= \frac{6}{7}

his brother practiced piano 12 times in 14 days.

The ratio of 12 times in 14 days is \frac{12}{14}= \frac{6}{7}

Both the fractions are equivalent

So the rates are equivalent.

Tcecarenko [31]3 years ago
5 0
Yes because if you simplify 24 and 4 weeks(28 days) by 2 than you would get 12 and 2 weeks(14 days)
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