Once you attempt the question then PrepInsta explanation will be displayed.
let, A=9.99x9.9x9=890.91
let, B=A/9.9/0.3
So, B=(890.91/9.9)/0.3
=>B=(89.9909091)/0.3
=>B=299.96
Now, 1% of B = 299.96/100 = 2.9996
Video solution:
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