Question: d) 13 of 65

Solution

Start by expressing “13 of 65” as a fraction: \[ \frac{13}{65} \] Next, simplify the fraction by dividing both the numerator and the denominator by their greatest common divisor, which is 13: \[ \frac{13 \div 13}{65 \div 13} = \frac{1}{5} \] Finally, convert the simplified fraction to a percentage by multiplying by 100: \[ \frac{1}{5} \times 100 = 20\% \] Therefore, 13 of 65 is 20%.