Math, asked by vijaykumarvkk84, 9 months ago

evaluate (3/4-2/7)+(-7/4+11/14)-(5/8-3/7)

Answers

Answered by rajumogilicharla123

1

Step-by-step explanation:

( 3/4 -2/7 ) +(-7/4 +11/14) - (5/8 -3/7)

do all denominator L.C.M.

7×3 - 4× (-2) 7×(-7) + 2×11

__________ + _________

28 28

7×5 - 8× (-3)

_________

56

= 21 - 8 - 49 +22

________ + ______ +

28 28

35 - 24

______

56

14 (- 27 ) 11

______ +_______ + ____

28 28 56

- 2

____

112

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