Question

(a) write 0.084 as a percentage.
(b) write 6.27% as a decimal.
(a) 0.084 = %
(b) 6.27% =

Explanation:

Step1: Convert decimal to percentage

To convert a decimal to a percentage, multiply the decimal by 100. For 0.084, we do \(0.084\times100 = 8.4\). So \(0.084 = 8.4\%\).

Step2: Convert percentage to decimal

To convert a percentage to a decimal, divide the percentage by 100. For \(6.27\%\), we do \(\frac{6.27}{100}=0.0627\).

Answer:

(a) \(8.4\)
(b) \(0.0627\)