Math, asked by juanjuel27, 1 day ago

who wants to be branliest i will mark you if you answer this question

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Answers

Answered by tuonghuy128
1

Step-by-step explanation:

a-b=40

3:1=a:b

a= 40÷2×3=60

b=40÷2×1=20

a=60

b=20

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