What number would you need to multiply \(\frac{\mathrm{3} }{\mathrm{4}}\) by to get an answer of 1?

A \(\frac{\mathrm{4} }{\mathrm{3}}\)

explanation

Any fraction multiplied by its reciprocal is equal to 1.
In this question, the reciprocal of \(\frac{\mathrm{3} }{\mathrm{4}}\) is \(\frac{\mathrm{4} }{\mathrm{3}}\)
\(\frac{\mathrm{3} }{\mathrm{4}} \times \frac{\mathrm{4} }{\mathrm{3}} = \frac{\mathrm{12} }{\mathrm{12}} =1 \)