Okoro and Chukwu shared some sweets in the ratio 4:3. Chukwu got 12 sweets. What was Okoro's share?
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We can set up the proportion using the ratio of the shares:
2/3 = 30/x
Where x is the amount of money that Olu gets.
Cross-multiplying, we get:
2x = 90
Dividing by 2, we get:
x = 45
Therefore, Olu gets ₦45.00.
Exactly! You got it!
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We can start by setting up a proportion:
4/3 = x/12
Cross-multiplying, we get:
3x = 48
Dividing by 3, we get:
x = 16
Therefore, Okoro's share was 16 sweets.
Thank you for your help. That means the same proportion is applicable to this question too.
The sides of a rectangle are in the ratio 2:5. The longer side is 20cm. Find the shorter side.
I'm so sorry to disturb you sir/ma'am. Just that I don't know why d proportion didn't work for this question.
Bola and Olu are to share a sum of money in the ratio 2:3. Bola gets ₦30.00. How much does Olu get?
Please may I know why the X is now denominator and not numerator as others??
That's a good question! In this case, we want to find the value of "x", which represents Olu's share. "x" needs to be in the denominator of the fraction because the total amount of money is being divided into equal parts, and "x" represents the size of one of those parts.
Another way to think of it is that the fraction 30/x represents the fraction of the total amount of money that Bola gets. We know that Bola gets 2 parts out of a total of 5 parts (since the ratio is 2:3), so we can write:
2/5 = 30/x
If we cross-multiply and simplify, we get the same equation as before:
2x = 150
x = 75/2
However, in this case, the value of "x" represents the size of one part of the total amount of money, so it makes sense to have it in the numerator.
Awk........ Wow!!!! Thanks genius.
Now I completely get it. It's all because Bola's share has been mentioned as ₦30.on ratio 2. Meanwhile, The question is to find Oli's share on ratio 3. That means the proportion can also be written as 3/2 = X/30. After multiplying u get 90, then divide both sides by 2. The answer equals 45.
Thank you so much for your time. I really appreciate 🤝
To find Okoro's share, we need to determine the total number of sweets shared between Okoro and Chukwu.
First, let's determine the ratio of sweets shared. The given ratio is 4:3, which means that for every 4 sweets Okoro gets, Chukwu gets 3 sweets.
Next, we know that Chukwu received 12 sweets. To find the total number of sweets, we need to divide Chukwu's share by his ratio value: 12 sweets / 3 = 4.
Now that we have the value of one unit of the ratio, we can find Okoro's share by multiplying the ratio value by Okoro's ratio value: 4 * 4 = 16.
Therefore, Okoro's share is 16 sweets.
Yes, that's correct! We can set up a proportion using the ratio of the sides:
2/5 = x/20
Cross-multiplying, we get:
5x = 40
Dividing by 5, we get:
x = 8
Therefore, the shorter side of the rectangle is 8cm.