If a card is drawn from a packet of 1000 cards numbered 1 to 1000, the probability of drawing a number on the card that is a square is
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31 × 31 = 961
32 × 32 = 1024
thus, (31 × 31) is less than 1000.
thus, there are 31 square numbers.
thus, probability = 31/1000 = 0.031
32 × 32 = 1024
thus, (31 × 31) is less than 1000.
thus, there are 31 square numbers.
thus, probability = 31/1000 = 0.031
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