If x ∶ y = 3 ∶ 2 and x + y = 90. Then the value 7(x - y) ∶ (x – McqOptions

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1.	If x ∶ y = 3 ∶ 2 and x + y = 90. Then the value 7(x - y) ∶ (x + y) is:
A.	7 ∶ 5
B.	7 ∶ 6
C.	7 ∶ 9
D.	2 ∶ 3
Answer» B. 7 ∶ 6

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