About 4 out of 5 students are left handed.If there are totally 40 students in an class.how many would be left handed?
a, 40
b, 30
c, 32
d, 42
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Answer:
Step-by-step explanation:
as you know ratio is 4:5 so the ration has increased by 8 times. thus,meaning multiplying 5*8 and 4*8 and thus you get the ration of 32:40
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