Question

express the following decimals in the form of p\q where p and q are integers
0.36
15.4
10.25.

Answer 1

0.36 - 36/100
15.4 - 154/10
10.25 - 1025/100

Answer 2

$0.36=0.36 \times \frac{100}{100}= \frac{36}{100}= \frac{9 \times 4}{25 \times 4} =\boxed{ \frac{9}{25}} \\ \\15.4=15.4 \times \frac{10}{10}= \frac{154}{10}= \frac{77 \times 2}{5 \times 2} =\boxed{ \frac{77}{5}} \\ \\10.25=10.25 \times \frac{100}{100}= \frac{1025}{100}= \frac{41 \times 25}{4 \times 25} =\boxed{ \frac{41}{4} }$