Question

The ratio of Fattam's income to her saving is 4:1 .The percentage of money saved by her is ___________​

Answer 1

Answer:

20%

Step-by-step explanation:

Given, the ratio of income to savings of Fattam = 4:1

⇒ Let the income be 4x and savings be x

⇒ Percentage of money saved by her =

$\frac{savings}{income + savings} \times 100\% \\ \frac{x}{4x + x} \times 100 \\ \frac{x}{5x} \times 100 \\ \frac{1}{5} \times 100 \\ = 20\%$

Final answer:

The ratio of Fattam's income to her saving is 4:1 .The percentage of money saved by her is 20%