Q3 of 140 Page 196

The ratio of Fatima’s income to her savings is 4 : 1. The percentage of money saved by her is :

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


Need to find out the percentage of money saved by her


⇒ Let the income be 4x and savings be x


⇒ Percentage of money saved by her = × 100%


=


= × 100


=


= 20 %


Hence, the percentage of money saved by her is 20%.


⇒ Option A is the correct one.


⇒ Option B is incorrect as 25% ≠ 20%


⇒ Option C is incorrect as 40% ≠ 20%


⇒ Option D is incorrect as 80% ≠ 20%

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