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bri9263
02.07.2019 •
Mathematics
Mia saves $28 in 8 weeks. her sister saves $18 in 24 days. are the rates at which each sister saves equivalent?
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Ответ:
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Ответ:
No, the rates are NOT equivalent.
Step-by-step explanation: Given that Mia saves $28 in 8 weeks and her sister saves $18 in 24 days.
We are to check whether the rates at which each sister saves equivalent.
We know that
1 week = 7 days.
So. 8 weeks = 7 × 8 = 56 days.
So, the rate at which Mia saves is given by
and the rate at which her sister saves is given by
Thus, the rates at which each sister saves are NOT equivalent.
Ответ:
1. Not equal
2. Equal but not connected
3. Equal
4. Equal
Step-by-step explanation: Sorry if not correct :(