Question

write these numbers as percentages 21 upon 40

Answer 1

52.5%

21 upon 40 ×100= 105 upon 2 = 52.5%

Answer 2

HEYA MATE, HERE IS UR ANSWER

We can convert any fraction into percentage by

$<b><i>Making it decimal.$

Then multiply by 100.

So now start with solution keeping above points in mind

$\frac {21}{40}$

Divide these

=0.525

Now multiply by 100

0.525×100

= 52.5

So $\frac {21}{40}$=52.5%

$\mathbb{Be\:Brainly}$