An integer is choose between 40and 80.what is the probability that is not divisible by 7
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1/32
Total numbers between 40 -80= 38
total numbers divisible by 7 = 6
(42,49,56,63,70,77)
total number not divisible by 7 = 38-6=32
so probability of getting on integer out of 32 is
1/32
Total numbers between 40 -80= 38
total numbers divisible by 7 = 6
(42,49,56,63,70,77)
total number not divisible by 7 = 38-6=32
so probability of getting on integer out of 32 is
1/32
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