Math, asked by rittika3, 1 year ago

evaluate the following without multiplication directly 1.1 ×1.8

Answers

Answered by aditya4762

2

1.1×1.8

=(1+0.1)(1+0.8)

=1^2+1(0.1+.0.8)+0.1×0.8

=1+0.9+0.08

=1.98

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