78% means 0.78 46% means 0.46 and " of " means "times"
0.78 x 60 = 46.8
0.46 x 70 = 32.2
78% of 60 is 46.8 and 46% of 70 is 32.2. To find these values, convert the percentages to decimals and multiply by the respective numbers. This method works for any similar percentage calculation.
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