Question

Write 7/10 as a fraction with a denominator of 80

Answer 1

Let the numerator of the fraction be x.

Therefore, we have that

$\frac{x}{80}=\frac{7}{10}$

Multiplying both sides by 80, it follows that:

$\begin{gathered} x=\frac{7}{10}\times80 \\ \text{thus} \\ x=\frac{7}{1\cancel{0}}\times8\cancel{0}=7\times8=56 \end{gathered}$

Therefore, the required fraction is:

$\frac{56}{80}$

Therefore, the function 7/10 as a fraction with a denominator of 80 is 56/80.