College

a) Work out [tex]$38\%$[/tex] of 124.
b) Work out [tex]$138\%$[/tex] of 124.

Give each of your answers as a decimal.

Answer :

Let's solve the problem step-by-step:

a) To calculate 38% of 124, you first convert the percentage to a decimal. This is done by dividing 38 by 100, which gives 0.38. Then, you multiply this decimal by 124.

So, the calculation is:
[tex]\[ 0.38 \times 124 = 47.12 \][/tex]

Thus, 38% of 124 is 47.12.

b) To calculate 138% of 124, you'll follow a similar process. Convert 138% to a decimal by dividing 138 by 100, which results in 1.38. Multiply this decimal by 124.

So, the calculation is:
[tex]\[ 1.38 \times 124 = 171.12 \][/tex]

Therefore, 138% of 124 is 171.12.

To summarize:

- 38% of 124 is 47.12
- 138% of 124 is 171.12