3 years ago

Write the ratio as a fraction in simplest form. 63 : 28

Mathematics

1 answer:

Vesnalui [34]3 years ago

5 0

Here, both numbers are divisible by 7 so that brings you to 9:4

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$x^3+1=\dfrac{3}{2}\ \vee\ x^3+1=-\dfrac{1}{8}\ \ \ \ |subtract\ 1\ from\ both\ sides\ of\ the\ equations\\\\x^3=\dfrac{1}{2}\ \vee\ x^3=-\dfrac{9}{8}\\\\x=\sqrt[3]{\dfrac{1}{2}}\ \vee\ x=\sqrt[3]{-\dfrac{9}{8}}$

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