if x/y=(-2/3)3÷(3/5)-2 ,find the value of (x/y)-2
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2
Answer:
x/y=(-2/3)3÷(3/5)-2
=-2÷(3-10)/5
=-2÷(-7)/5
=-2×-5/7
=10/7
(x/y)-2=10/7-2
=10-14/7
=-4/7
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Answered by
1
Answer:
a. 5625/64
b. 600/-5689
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