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Hey guys pelase help me is this correct and if not please give explanation

1/2 + 2/3+ 3/4+4/5=10/14=5/7

is the student correct??

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1/2 + 2/3+ 3/4+4/5=10/14=5/7

is the student correct??

Log in to add a comment

2 3 4 5 120 120 60

try to multiply all the denominators to get the LCD, which is 120

then divide 120 by each denominator and multiply to its numerator, (120/2) x 1

reduce to lowest form