Question

Explain how to use the distributive property to find the product (3) ( 4 1 5 )

Answer 1

3 x (400+15)
= 3x400 + 3x15
=1200 + 45
= 1245




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Answer 2

Given :  (3) (4 1/5)

To find : how to use the distributive property to find the product

Solution:

(3) (4 1/5)

Rewrite 4 1/5  as 4 + 1/5

= (3) (4  + 1/5)

apply distributive property

a(b + c) = ab + ac

a = 3

b = 4

c = 1/5

= 3(4)  + 3(1/5)

= 12  + 3/5

= 12 3/5

(3) (4 1/5)  =  12 3/5

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