1.

Find using distributive property :i) 2 × (5 + 6) ii) 5 × (7 + 8)

Answer»

i) 2 × (5 + 6) 

Given, 2 × (5 + 6) = (2 × 5) + (2 × 6) 

By using distributive property of multiplication over addition. 

2 × 11 = 10 + 12 

22 = 22 

L.H.S. = R.H.S

ii) 5 × (7 + 8) 

Given, 5 × (7 + 8) = (5 × 7) + (5 × 8) 

By using distributive property of multiplication over addition. 

5 × 15 = 35 + 40 

75 = 75 

L.H.S = R.HS



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