Difficulty -
Medium
Total Plays -
53
Allowed Time - 15 sec
Best Time - 0.960 sec
Calculate in Mind: 4% of 475
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Explanation:
Easy way to calculate: 1% of 475 = 4.75. Now to calculate 4%, multiple 4 by '4' to get 16, and then multiple 4 x 0.75 which is 3. Answer must be 16 + 3 = 19.
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