Answer :
Sure! Let's calculate the percentages step-by-step:
(a1) 2% of 84 ml
To find 2% of 84 ml:
1. Convert the percentage to a decimal: [tex]\(2\% = \frac{2}{100} = 0.02\)[/tex].
2. Multiply by the value: [tex]\(0.02 \times 84 = 1.68\)[/tex].
Therefore, 2% of 84 ml is 1.68 ml.
(Q) 24% of 75 kg
To find 24% of 75 kg:
1. Convert the percentage to a decimal: [tex]\(24\% = \frac{24}{100} = 0.24\)[/tex].
2. Multiply by the value: [tex]\(0.24 \times 75 = 18\)[/tex].
Therefore, 24% of 75 kg is 18 kg.
1. 140% of R300 m
To find 140% of R300 m:
1. Convert the percentage to a decimal: [tex]\(140\% = \frac{140}{100} = 1.4\)[/tex].
2. Multiply by the value: [tex]\(1.4 \times 300 = 420\)[/tex].
Therefore, 140% of R300 m is R420 m.
(g) 7% of 400 ml
To find 7% of 400 ml:
1. Convert the percentage to a decimal: [tex]\(7\% = \frac{7}{100} = 0.07\)[/tex].
2. Multiply by the value: [tex]\(0.07 \times 400 = 28\)[/tex].
Therefore, 7% of 400 ml is 28 ml.
I hope this breakdown helps you understand how to calculate percentages!
(a1) 2% of 84 ml
To find 2% of 84 ml:
1. Convert the percentage to a decimal: [tex]\(2\% = \frac{2}{100} = 0.02\)[/tex].
2. Multiply by the value: [tex]\(0.02 \times 84 = 1.68\)[/tex].
Therefore, 2% of 84 ml is 1.68 ml.
(Q) 24% of 75 kg
To find 24% of 75 kg:
1. Convert the percentage to a decimal: [tex]\(24\% = \frac{24}{100} = 0.24\)[/tex].
2. Multiply by the value: [tex]\(0.24 \times 75 = 18\)[/tex].
Therefore, 24% of 75 kg is 18 kg.
1. 140% of R300 m
To find 140% of R300 m:
1. Convert the percentage to a decimal: [tex]\(140\% = \frac{140}{100} = 1.4\)[/tex].
2. Multiply by the value: [tex]\(1.4 \times 300 = 420\)[/tex].
Therefore, 140% of R300 m is R420 m.
(g) 7% of 400 ml
To find 7% of 400 ml:
1. Convert the percentage to a decimal: [tex]\(7\% = \frac{7}{100} = 0.07\)[/tex].
2. Multiply by the value: [tex]\(0.07 \times 400 = 28\)[/tex].
Therefore, 7% of 400 ml is 28 ml.
I hope this breakdown helps you understand how to calculate percentages!
