Question

percentage of 21 out of 80​

Answer 1

Answer:

Your answer

21/80 × 100

21/4 × 5

105/4

= Your answer comes out to be 26.25 %

Answer 2

$\frac{21}{80} \times 100$

$\frac{21}{ 8\cancel{0}} \times 10\cancel0$

$= 2.625 \times 10$

$= 26.25$