Question

# Question 89 Sachin and Sanjana are calculating 23 % of 800. Now, calculate 52 % of 700 using both the ways described above. Which way do you find easier?

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Solution

## First way 52% of 700=(1% of 700)×52=(1100×700)×52=(0.01×700)×52=7×52=364 Second way 52% of 700=52100×700=0.52×700=364 So, second way, we have to find easier.

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