4 years ago

What number is half-way between thirteen and thirty-one

Mathematics

1 answer:

mars1129 [50]4 years ago

3 0

$\frac{13 + 31}{2} = \frac{44}{2} = 21$

Answer: 21

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<img src="https://tex.z-dn.net/?f=2x%20%2B%20%5Cfrac%7B5%7D%7B8%7D%20%3D%203x%20-%20%5Cfrac%7B5%7D%7B8%7D" id="TexFormula1" titl

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