Question

Write the proportion 9 inches is to 13 inches as 81 inches is to 117 inches

Answer 1

"9 inches is to 13 inches " can be expressed as a fraction where 9 is the numerator and 13 is the denominator:

`(9)/(13)`

"81 inches is to 117 inches" can be expressed as a fraction, where 81 is the numerator and 117 is the denominator:

`(81)/(117)`
`(9)/(13)=(81)/(117)`