Math, asked by slavanya700, 4 months ago

a) Find the value of the given expression using two or more properties: (647 X 13 + 647 X 7)

b) Use distributive property to find the solution of the given expression: (847 X 99 )

Answers

Answered by takeshwarisahu588

0

Answer:

a) 647x13+647x7

647x(13+7)

647x20

12940.

b) 847x99 can be written as

847x99 = 847x(100-1)

847x100-847x1

84700-847

83853.

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