If y is k% of x, what % of x is k³y ?

Created: 1 year ago | Updated: 1 year ago

Updated: 1 year ago

$k^{3}$

$k^{5}$

$k^{4}$

$k$

Bangladesh University of Professionals (BUP) Faculty of Business Studies(FBS) 2019-2020 উচ্চতর গণিত সমতলে বস্তুকণার গতি (Motion of particles in a plane)

Des

551

Best Ans:

We can solve this problem using algebra.

If y is k% of x, then we can write:

y = k/100 × x

Multiplying both sides by k², we get:

k²y = k²/100 × kx = k³/100 × x

So k³y is (k³/100) times x. To express this as a percentage of x, we can multiply by 100 and get:

k³y = (k³/100) × x = k³%

Therefore, k³y is k³% of x.

1 year ago

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Shamim Hasan

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