Math, asked by sowmya23grishma, 1 year ago

find the product using suitable properties.
a. 35*105
b.205*1989
c. 78*19
d. 109*2345​

Answers

Answered by chirag8334
5

Step-by-step explanation:

Sol:-

a.35×105

=100+5×30+5

=100×30+100×5+30×5+5×5

=3000+500+150+25

=3675

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