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

`(x)/(80)=(7)/(10)`

Multiplying both sides by 80, it follows that:

`\begin{gathered} x=(7)/(10)*80 \\ \text{thus} \\ x=\frac{7}{1\cancel{0}}*8\cancel{0}=7*8=56 \end{gathered}`

Therefore, the required fraction is:

`(56)/(80)`

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