Question

Express the following as decimals, fractions and percentage, which are applicable. (a) 0.45 (b) 72%​

Answer 1

Answer:

0.45 = 45/100 = 9/20

72 percent =72/100 = 18/25

Answer 2

Step-by-step explanation:

0.45 = 45/100 = 9/20 = 45% (percentage)

45/100 = 9/20 (fraction)

72% = 72/100 = 0.72 (decimal)

= 72/100 = 18/25 (fraction)