Mathematics, 09.10.2019 09:30, kanerobertrosss2213

1.) in a class of 45 students , 80% received a’s on a math test . how many students received an a?

2.) mary spent 15 dollars. if this was 20% of her earnings, how much money did she earn ?

Answers: 2

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1.) in a class of 45 students , 80% received a’s on a math test . how many students received an a? <...