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2 years ago

What is the missing numerator?

Mathematics

2 answers:

Scorpion4ik [409]2 years ago

7 0

Answer:

The missing numerator is 2.

Step-by-step explanation:

when you plug in 2 as the missing numerator and simplify you get 18/35.

$\frac{4}{5}$ - $\frac{2}{7}$ = $\frac{18}{35}$

the subtraction turns into 28/35 minus 10/35 which equals to 18/35

fgiga [73]2 years ago

5 0

4/5 - /7 =

4/5 - 2/7

5 * 7 = 35

7 * 4 = 28

5 * 2 = 10

28/35 - 10/35 = 18/35

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Step-by-step explanation:

We are given the following data set:

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We use one-tailed(right) t test to perform this hypothesis.

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