3 years ago

What is 77.5 as a fraction?

1 answer:

3 0

77.5 would convert to 77 1/2. You have 77 whole pieces, and then a half. You could put any fraction for the half part, as long as it is HALF.
For example, you could also do:
77 5/10
77 6/12
77 2/4
77 10/20

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4 - 2x = 10 plz solve

posledela

Answer:

x=7

Step-by-step explanation:

Opposite of subtraction is adding so you do 4+10=14 so that means that x equals seven because 2x7 equals 14.

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9 divided by 622 long division

7nadin3 [17]

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Find the exact value of sec 3pi/2<br> If not defined, write undefined.

Olenka [21]

Answer: Undefined

Step-by-step explanation:

Sec 3 $\pi$ /2 = 1/Cos(3 $\pi$ /2) = 1/0 = Undefined

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3 years ago

In the same amount of time, James drove twice as far as Roger. Altogether, James and Roger drove 90km. Find the number of kilome

miskamm [114]

Answer:

james drove 60 and roger drove 30

Step-by-step explanation:

90/3= 30= roger

90/3=30x2=60= james

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3 years ago

24 students of 30 is what percent

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The answer is 80 percent

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3 years ago