Question

Find the value of ( 0.75 * 0.75 * 0.75 - 0.001 ) / ( 0.75 * 0.75 - 0.075 + 0.01)
(a) 0.845 (b) 1.908 (c) 2.312 (d) 0.001

Answer 1

ans is option a

(cube(0.75)-0.001)/(sqr(0.75)-0.075+0.01)=0.84597

Answer 2

The value of ( 0.75 * 0.75 * 0.75 - 0.001 ) / ( 0.75 * 0.75 - 0.075 + 0.01) is (a) 0.845

Step-by-step explanation:

Given:

equation = (0.75 * 0.75 * 0.75 - 0.001 ) / ( 0.75 * 0.75 - 0.075 + 0.01)

To find:

value of equation

Solution:

While simplifying and finding the value of the given equation we make sure to use the BODMAS rule

( 0.75 * 0.75 * 0.75 - 0.001 ) / ( 0.75 * 0.75 - 0.075 + 0.01)

Mutliplying first all the values in the bracket

= (0.4218-0.001) / ( 0.5625- 0.075+0.01)

Subtracting the values in the second bracket

= (0.4208) / ( 0.4875+0.01)

Finally adding the values in the second bracket

= (0.4208) / (0.4975)

= 0.4208 / 0.4975

Lastly, dividing both the values

= 0.84582

∴ ( 0.75 * 0.75 * 0.75 - 0.001 ) / ( 0.75 * 0.75 - 0.075 + 0.01) = 0.845

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