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zmey [24]
3 years ago
8

Mrs.simpson drove 105 miles in 2 1/2 hours. what was mrs.simpsons speed in miles per hour

Mathematics
2 answers:
lutik1710 [3]3 years ago
4 0
First, divide 105 (miles) by 2.5 (hours)

105/2.5=42

Mrs.Simpsons drove at a rate of 42 miles per hour.
mihalych1998 [28]3 years ago
3 0
42 MPH hope it helps
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Martha Alison and Scott buy 3.8 pounds of clay Martha used 1 /4 of the clay for a sculpture Scott used 2/5 of the remaining amou
Sever21 [200]

They are left with 0.51 pounds of clay.

Step-by-step explanation:

Given,

Amount of clay bought = 3.8 pounds

Amount used by Martha = \frac{1}{4}\ of\ clay

Amount used by Martha = \frac{1}{4}*3.8=0.95\ pounds

Amount left after Martha's use= Total amount - amount used by Martha

Amount left = 3.8 - 0.95 = 2.85 pounds

Amount used by Scott = \frac{2}{5}\ of\ amount\ left

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Amount used by Scott = 1.14 pounds

Amount left after Scott's use = Amount left after Martha's - Amount used by Scott

Amount left after Scott's use = 2.85 - 1.14 = 1.71 pounds

Amount used by Alison = 1.2 pounds

Amount left = Amount left after Scott's use - Amount used by Alison

Amount left = 1.71 - 1.2 = 0.51 pounds

They are left with 0.51 pounds of clay.

Keywords: subtraction, fraction

Learn more about subtraction at:

  • brainly.com/question/1577690
  • brainly.com/question/1578028

#LearnwithBrainly

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3 years ago
Which is greater 62.381 or 62.831
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Step-by-step explanation: you’re welcome

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A spinner has 5 equal-sized sections with different colors. You spin the spinner 50 times. The results are shown in the table. F
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Answer:

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3 years ago
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