Two numbers are in the ratio 4:5 and their sum is 171. What is the smaller of two numbers?
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Two numbers are in the ratio 4:5 and their sum is 171. What is the smaller of two numbers?
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Step-by-step explanation:
let the measure of no be x
4x+5x=171
9x =171
x = 171/9
x =19
measure of 1st no =4x=4×19=76
measure of 2nd no =5×19=95
76 is smaller