Question

11½ minus 5¼ =
please answer me.....​

Answer 1

Answer:

25/4

Explanation:

11½ = (11+1/2) = { (11×2) + (1×1) } ÷ 2 = (22+1)/2

11½ = 23/2

5¼ = 5+1/4 = { (5×4) + (1×1) } ÷ 4 = (20+1)÷4

5¼ = 21/4

11½ - 5¼= (23/2) - (21/4)

taking LCM

{ (23×2) - (21×1) } ÷ 4

= (46-21)/4

= 25/4

Answer 2

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