Preeti M. answered • 09/17/22
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1.80/12 = c/90
12c = 1.80 *90/ 12
C=13.5
Jaylen J.
asked • 09/16/22It cost Cai $1.80 to send 12 text messages. How much would it cost to send 90 text messages?
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Mark M. answered • 09/16/22
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1.80 : 12 :: c / 10
12c = (10)(1.80) Product means = product extremes
Can you solve for c and answer?
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