Question

the weights of 3 parcels are 2 3/4 kg, 1 5/16 kg and 7/8 kg. Find their total weight.​

Answer 1

Answer:

2 whole 3/4 + 1 whole 5/16 +7/8

=11/4+21/16+7/8

LCM OF 4,16,8=16

(making denominator 16 ) 11/4=11×4/4×16=44/16

21/16=21×1/16×1=21/16

7/8=7×2/8×2=14/16

now, adding the numerator =44/16+21/16+14/16

= 79/16=4 whole 15/16 kg (answer)

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