State whether true or false: (5/8-2/7) -1/4=5/8- (2/7-1/4)
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Answer:
false
Step-by-step explanation:
(5/8-2/7) -1/4=5/8-(2/7-1/4)
(5×7-8×2/8×7)-1/4=5/8-(2×4-7×1/7×4)
(35-16/56)-1/4=5/8-(8-7/28)
(19/56-1/4)=(5/8-1/28)
(19×4-56×1/56×4)=(5×28-8×1/8×28)
(76-56/224)=(140-8/224)
(10/224)=(132/224)
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