Question

2. Write the following fraction with denominator 100:
(a) 3/4 (b) 1/2 (c) 9/25 (d) 13/20 (e) 3/50​

Answer 1

$(a) \: \: \: \frac{3}{4} \\ = \frac{3 \times 25}{4 \times 25} \\ = {\boxed{\underline{ \underline { \bold{\frac{75}{100}}}}}} \\ \\ (b) \: \: \: \frac{1}{2} \\ = \frac{1 \times 50}{2 \times 50} \\ ={\boxed{\underline{ \underline { \bold{\frac{50}{100}}}}}} \\ \\ (c) \: \: \: \frac{9}{25} \\ = \frac{9 \times 4}{25 \times 4} \\ = {\boxed{\underline{ \underline { \bold{\frac{36}{100}}}}}} \\ \\ (d) \: \: \: \frac{13}{20} \\ = \frac{13 \times 5}{20 \times 5} \\ ={\boxed{\underline{ \underline { \bold{\frac{65}{100}}}}}} \\ \\ (e) \: \: \: \frac{3}{50} \\ = \frac{3 \times 2}{50 \times 2} \\ = {\boxed{\underline{ \underline { \bold{\frac{6}{100}}}}}}$

Answer 2

Step-by-step explanation:

I have doubt in b) 1/2 why we have to take 50 there can u answer with explanation.please