College

We appreciate your visit to Exercise 12 5 1 Find the following a tex 25 tex of 3 m b tex 50 tex of GH tex 500 tex c tex. This page offers clear insights and highlights the essential aspects of the topic. Our goal is to provide a helpful and engaging learning experience. Explore the content and find the answers you need!

Exercise 12.5

1. Find the following:

a) [tex]$25\%$[/tex] of 3 m

b) [tex]$50\%$[/tex] of GH [tex]$\$500$[/tex]

c) [tex]$2\%$[/tex] of 1000 kg

d) [tex]$40\%$[/tex] of GH [tex]$\$60000$[/tex]

e) [tex]$20\%$[/tex] of 60

f) [tex]$120\%$[/tex] of 120

g) [tex]$600\%$[/tex] of [tex]$66 \frac{2}{3}$[/tex]

h) [tex]$33 \frac{1}{3}\%$[/tex] of 100

i) [tex]$30\%$[/tex] of GH [tex]$\$43000$[/tex]

j) [tex]$250\%$[/tex] of GH [tex]$\$4300$[/tex]

Answer :

Sure! Let's solve each part of the exercise step by step:

a) 25% of 3 meters:
- To find 25% of a number, multiply the number by 0.25.
- [tex]\(3 \times 0.25 = 0.75\)[/tex]
- So, 25% of 3 meters is 0.75 meters.

b) 50% of GH [tex]$500:
- 50% is the same as half, so divide 500 by 2.
- \(500 \times 0.50 = 250\)
- So, 50% of GH $[/tex]500 is GH [tex]$250.

c) 2% of 1000 kg:
- Multiply 1000 by 0.02 to get 2%.
- \(1000 \times 0.02 = 20\)
- So, 2% of 1000 kg is 20 kg.

d) 40% of GH $[/tex]60000:
- Multiply 60000 by 0.40 to find 40%.
- [tex]\(60000 \times 0.40 = 24000\)[/tex]
- So, 40% of GH [tex]$60000 is GH $[/tex]24000.

e) 20% of 60:
- Find 20% by multiplying 60 by 0.20.
- [tex]\(60 \times 0.20 = 12\)[/tex]
- So, 20% of 60 is 12.

f) 120% of 120:
- 120% means you take the full amount (100%) and 20% more.
- Multiply 120 by 1.20.
- [tex]\(120 \times 1.20 = 144\)[/tex]
- So, 120% of 120 is 144.

g) 600% of [tex]\(66 \frac{2}{3}\)[/tex]:
- Convert [tex]\(66 \frac{2}{3}\)[/tex] to an improper fraction or decimal: [tex]\(66.666...\)[/tex].
- Multiply by 6 (since 600% is 6 times).
- [tex]\(66.666... \times 6 = 400\)[/tex]
- So, 600% of [tex]\(66 \frac{2}{3}\)[/tex] is 400.

h) [tex]\(33 \frac{1}{3}\%\)[/tex] of 100:
- Convert [tex]\(33 \frac{1}{3}\%\)[/tex] to a fraction: [tex]\(\frac{33.333...}{100}\)[/tex] or [tex]\(\frac{1}{3}\)[/tex].
- Multiply 100 by [tex]\(\frac{1}{3}\)[/tex].
- [tex]\(100 \times \frac{1}{3} = 33.333...\)[/tex]
- So, [tex]\(33 \frac{1}{3}\%\)[/tex] of 100 is 33.33 (repeating).

i) 30% of GH [tex]$43000:
- Multiply 43000 by 0.30.
- \(43000 \times 0.30 = 12900\)
- So, 30% of GH $[/tex]43000 is GH [tex]$12900.

j) 250% of GH $[/tex]4300:
- 250% means 2.5 times the amount.
- Multiply 4300 by 2.5.
- [tex]\(4300 \times 2.5 = 10750\)[/tex]
- So, 250% of GH [tex]$4300 is GH $[/tex]10750.

These are the solutions for each given part, using the percentages to calculate accurately.

Thanks for taking the time to read Exercise 12 5 1 Find the following a tex 25 tex of 3 m b tex 50 tex of GH tex 500 tex c tex. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!

Rewritten by : Barada