Math, asked by rajnimishra0612, 8 months ago

5. Evaluate the following using brackets conveniently,
(a) 7 x 109
(b) 19 x 108

Answers

Answered by kiranbma

5

Answer:

7(109)

19(108)

Step-by-step explanation:

this is the answer

Answered by amanmaharatha

3

(a) 7×(100+9)

=(7×100) +(7×9)

=700+63

=763

(b) 19×(100+8)

=(19×100) +(19×8)

=1900+152

=2052

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