Math, asked by s9araleysani, 1 year ago

How to calculate 90% of 9.9

Answers

Answered by snehitha2

3

90% of 9.9
=90/100×9.9
=9×99/100
=891/100=8.91

Answered by DavidSuperior

2

See , 100 % = 9.9
so , 10 % = 9.9 \10
10 % = 0.99
So , 90 % = 9 × 10 %
= 9 × 0.99
= 8.91
wish it helps

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