Question

What will be the 80% of a number whose 200% is 90?

Answer 1

Answer:

Let 200% of x=90

Then,

x=90×100/200=45

Now, 80% of 45=80/100×45=36

Answer 2

Answer:

36

Step-by-step explanation:

let 200% of x=90

$x = \frac{90 \times 100}{200} = 45$

Now,80% of 45

$= \frac{80}{100} \times 45 = 36$