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Minchanka [31]
3 years ago
14

Why would you use the associative property of multiplication to sole (10*4)*2 how would you regroup the factors?

Mathematics
1 answer:
sleet_krkn [62]3 years ago
8 0
Click this picture to see what associative property is
this is a definition it'll help you understand a little bit better

EXAMPLE OR ANSWER:
(4*2)*10 or (10*2)*4 these are some factors I guess

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Answer:

5.5 miles per hour

Step-by-step explanation:

Since he travels a total of 55 miles in 10 hours, you need to divide.

55/10 = 5.5

total hours/total miles = miles per hour

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3 years ago
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\green{––––––––––––––––––––––––––––––}

\huge\red{\boxed{\tt{{«ANSWER»}}}}

  • A) 2/10 + 8/100 = <u>0</u><u>.</u><u>2</u><u>8</u>
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<u>\green{––––––––––––––––––––––––––––––}</u>

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2 years ago
A new photocopier works 4 times as fast as an old one. When the machines work together, a university can produce all its staff m
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The new photocopier can make all the manuals in 4/140 or 35 hours.

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