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Hiren
Answers (4)
First scoop have 18*3 choice Second scoop have 18*3-1 choice.. So total 108*107
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You can calculate like below: 30% on (10 problem test) = 30% x 10 = 3 70% on (20 problem test) = 70% x 20 = 14 80% on (30 problem test) = 80% x 30 = 24 Total of problems = 41 in (%) = 41 x 100/60= 68.33% Also, you can calculate in this tool:
37.31531083
