A teacher asks each student to randomly choose a number from 1 to 90 and write it down.Keiko and Mitsugu Write down the number. What is the probability that both of their choices will be greater than 75?Express your answer as a decimal.If necessary round your answer to the nearest thousandth.A. 0.028B. 0.167C. 0.972D. 0.026
Question
Answer:
90-75=15 15/90=Kieko's chance of getting higher than 75
15/90=Mitsugu's chance of getting higher than 75
15/90X15/90=.0277777777
=2.78% chance
solved
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10 months ago
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