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Zanzabum
3 years ago
5

A builder was building a fence. In the moring he worked 2/5 of an hour. In the afternoon he wirked for 9/10 of an hour how many

times as long in the morning did he work in the afternoon
Mathematics
1 answer:
Burka [1]3 years ago
4 0

Answer:

2 1/4 times

Step-by-step explanation:

A builder was building a fence. In the moring he worked 2/5 of an hour. In the afternoon he wirked for 9/10 of an hour. how many times as long in the morning did he work in the afternoon

Note that:

1 hour = 60 minutes

In the moring he worked 2/5 of an hour.

= 2/5 × 60 minutes

= 24 minutes

In the afternoon he worked for 9/10 of an hour

Hence:

9/10 × 60 minutes

= 54 minutes

How many times as long in the morning did he work in the afternoon?

This is calculated as number of minutes worked in the afternoon ÷ Number of minutes worked in the morning

= 54 minutes/24 minutes

= 2 6/24

= 2 1/4 times

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Which value of x makes x-3/4 + 2/3=17/12 true?
Bingel [31]

Answer:

x = 3/2

Step-by-step explanation:

x- 3/4 + 2/3 = 17/12

x = 17/12 + 3/4 -2/3

x = 3/2

7 0
2 years ago
What is 2 1/6 - 3 4/9?
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To solve the question, first factorize both fraction,which makes:

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Hope ot helps!
8 0
3 years ago
Mr. Evans is paid $9. 20 per hour for the first 40 hours he works in a week. He is paid 1. 5 times that rate for each hour after
Dmitry_Shevchenko [17]
No, he almost earns $400
9.20 / 1.5 = 6.13
9.20 - 6.13 = 3.07
9.20 + 3.07 = 12.27
12.27 x 2.25 =  27.61
9.20 x 40 = 368
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6 0
3 years ago
Read 2 more answers
Which choice is equvalent to the expression below 5^9.96
yKpoI14uk [10]

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B

Step-by-step explanation:

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6 0
2 years ago
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Y=x+2<br> x-y=2<br> What is the solution
Alisiya [41]

Answer:

No solutions.

Step-by-step explanation:

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x - (x + 2) = 2   <Plug in the given y value and solve for x

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No solutions.

8 0
3 years ago
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