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vlada-n [284]
3 years ago
8

Laura's piano teacher estimated that her monthly piano practice should take her 4 3/4 hours per week. Laura said that last week

she practiced for 192 minutes, which she says is more than 4 3/4 hours. How much more or less did Laura practice piano than what her teacher estimated? (60 minutes = 1 hour)
Mathematics
2 answers:
djverab [1.8K]3 years ago
8 0

Answer:

Laura practiced the piano leass than what her teacher estamated  

Step-by-step explanation:

if you divide 192/60 you will get 3.2 so laura practiced for 3.2 hours last week which is less than what her teacher estamated.  

Formula divide the time value by 60

GREYUIT [131]3 years ago
5 0

Answer:

432

Step-by-step explanation:

60 minutes is one hour

60 times 4=240

=240+192=432

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Answer:

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Step-by-step explanation:

We have to do order of operations so we follow PEMDAS:

P is for Parentheses so we do what's in parentheses first:

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E is for Exponents but we don't have exponents.

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