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Gnom [1K]
3 years ago
7

Susan ran 5 laps that are each 8/10 mile. How many miles did she run in all?

Mathematics
2 answers:
Levart [38]3 years ago
5 0
8/10 = 0.8
0.8 x 5 =4
4 miles
jeka57 [31]3 years ago
4 0

Answer:

5/1·8/10=4 miles

Step-by-step explanation:

5 laps each 8/10 miles. 5 times 8/10, you turn the 5 into 5/1. 5/1 times 8/10 equals 40/10 which reduced equals 4.

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How to Evaluate 5/9 x 8.<br> Please answer asap (as soon as possible)
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Step-by-step explanation:

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4 0
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Read 2 more answers
Factor out the coefficient of the variable 5/6s+4/6
nirvana33 [79]
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5 0
3 years ago
I need help with this question 1/2 + 2 3/4=?
enyata [817]

Answer:

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Step-by-step explanation:

6 0
3 years ago
Clare is paid $90 for 5 hours of work. At thos rate how many seconds does i take for her to earn 25 cents?
natka813 [3]

We are given

Clare is paid $90 for 5 hours of work

Total money paid =$90

total hours of work =5 hours

so, firstly  we will find rate of work

rate of work = ( total money paid)/( total hours of work)

now, we can plug values

and we get

The rate of work is

=\frac{90}{5}

=18 $/ hour

now, we have to find time for amount paid is 25 cents

so, amount paid =25 cents

100 cents =1$

so, amount paid =$ 0.25

Since, the rate is constant

so, we can take same rate here

now, we can use formula

rate of work = ( total money paid)/( total hours of work)

now, we can plug values

18=\frac{0.25}{T}

now, we can solve for T

T=\frac{0.25}{18} hour

since, T is in hours

so, we can change into seconds

1 hour =3600seconds

so, we can plug

T=\frac{0.25}{18}\times 3600 seconds

T=50 seconds......................Answer


6 0
3 years ago
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