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vlabodo [156]
3 years ago
7

What is the length of CD???

Mathematics
1 answer:
QveST [7]3 years ago
6 0
32 is the length of CD
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Steve studies math for 7/8 of an hour and history for 2/3 of an hour. How many hours did he study?
hoa [83]

Answer:

The answer is 1 13/24 hours or 1 hour, 32.5 minutes

Step-by-step explanation:

Find a common multiple of the denominators 3 and 8, which would be 24.  Convert the fractions:

7/8 x 3/3 = 21/24.

2/3 x 8/8 = 16/24

Add the two numerators = 37/24 or 1 13/24.  

1/24 of an hour is 2.5 minutes, so 13/24 is 32.5 minutes.

The answer is 1 13/24 hours or 1 hour, 32.5 minutes

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2 years ago
Can someone help me with exercise 121?
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It would be
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3 years ago
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In 2007 the population of the town of Cartersville was 24,455. The population growth can be represented by the formula P = 24,45
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Suppose you removed the zero from each decimal below. Which decimal's value would be changed?
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