Question

1.Find the sum of 8 1/2 + 3 3/16 + 4 5/12? 2.Find the HCF of 4256, 3288 by long division method?

Answer 1

1. Find the sum of 81/2 + 33/16 + 45/12?

⇒ $\frac{81}{2} + \frac{33}{16} + \frac{45}{12}$

⇒  $\frac{1994}{48} + \frac{99}{48} + \frac{180}{48}$       [ ∴ L.C.M. of 2, 16, 12 = 48 ]

⇒ $\frac{2223}{48}$  

⇒ $46\frac{15}{48}$

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