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Mathematics, 08.06.2021 20:40 annsmith66

Mrs. Smith blinks about 450 times in 30 minutes. Samaira blinks about 150 times in 15 minutes. How many more
times does Mrs. Smith blink per minute than Samaira?


Mrs. Smith blinks about 450 times in 30 minutes. Samaira blinks about 150 times in 15 minutes. Ho

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Mrs. Smith blinks about 450 times in 30 minutes. Samaira blinks about 150 times in 15 minutes. How...
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