Reena's mother said, to make idlis, You must take two parts rice and one part urad dal. What percentage of such a mixture would be rice and what percentage would be urad dal?

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Solution

Rice $= 2$ parts
Urad Dal $= 1$ part
Percentage of rice = $\frac{2}{3} \times 100$ % = $66.6$ %
Percentage of urad dal = $\frac{1}{3} \times 100$ % = $33.3$ %

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Reena's mother said, to make idlis, You must take two parts rice and one part urad dal. What percentage of such a mixture would be rice and what percentage would be urad dal?

Rice =2 partsUrad Dal =1 partPercentage of rice = 23×100% = 66.6%Percentage of urad dal = 13×100% = 33.3%

Rice $= 2$ parts
Urad Dal $= 1$ part
Percentage of rice = $\frac{2}{3} \times 100$ % = $66.6$ %
Percentage of urad dal = $\frac{1}{3} \times 100$ % = $33.3$ %