7/2-5/4-3/8+3/4 please help me on this question simplify it
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It's Simplified above.
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Step-by-step explanation:
(7/2)-(5/4)-(3/8)+(3/4)
so the LCM of the denominators are 8
so Put all the denominators 8 by multiplying required number on both numerator and denominator,as follows
=(7×4/2×4)-(5×2/4×2)-(3×1/8×1)+(3×2/4×2)
=(28/8)-(10/8)-(3/8)+(6/8)
=(28-10-3+6)/8
=21/8
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