The price of rice is increased by 15%. The percentage of reduction that a family should effect in that use of rice, so as not to increase
the expenditure is
13%
10%
15%
17%
Explanation:
Explanation :
Formula : x*100/x+100
Reduction % = $\dfrac{15 \times 100}{100+15} = \dfrac{1500}{115}$ = 13%
Explanation :
Formula : x*100/x+100
Reduction % = $\dfrac{15 \times 100}{100+15} = \dfrac{1500}{115}$ = 13%