A box contains card numbers 11 to 123 a card is drawn at random from the box find the probability that the number on the Drone card is a square number a multiple of 7
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Multiples of 7 R = 7,14,21,28, 35,42,49,63,70,..............
Total= 123-11+1=101
Probability= 17/101
Hope it helps
Total= 123-11+1=101
Probability= 17/101
Hope it helps
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