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Ghella [55]
3 years ago
5

Solve for z in the problem below:

Mathematics
2 answers:
Daniel [21]3 years ago
8 0

Answer:

A. z = 16

Step-by-step explanation:

Multiply both sides by 20 isolate the variable z.

\frac{4}{5} *\frac{z}{20}

\frac{4}{5} *20 = \frac{z}{20} *20

z = \frac{4}{5} *20

Multiplying \frac{4}{5} by 20 will give us 16.

\frac{4}{5} *\frac{20}{1} = \frac{80}{5}= 16

Therefore, z is equal to 16.

aliya0001 [1]3 years ago
3 0

Answer:

A

Step-by-step explanation:

Given

\frac{4}{5} = \frac{z}{20}

Multiply both sides by 20 to clear the fractions

16 = z → A

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