For once I am the one who needs help so help if you can ASAP.
1.Determine which ratio forms a proportion with 9/5 by finding a common multiplier.
A. 54/30
B. 45/50
C. 45/90
D. 90/20
Also..
2.Determine which ratio forms a proportion with 14/35 by writing the ratio in simplest form.
A. 2/7
B. 4/5
C. 3/8
D. 2/5
Thxs in advance.
1.A
2.D
am I correct Ms.sue
Yes, both are right.
Thx Ms.Sue
You're welcome.
Mrs sue you are a fake
How Would you like to be Called Fake Super Girl ._. Honestly You Kinda are...Super Girl isnt real.....And Plus xD My real Names initials stand for Super Girl xD its : S.G. Why Would i say my real name? Thats like giving your Personal info. so I cant say my name but those are the initials ! xD
No problem, I'm here to help! Let's work through your questions step by step.
1. To determine which ratio forms a proportion with 9/5, we need to find a common multiplier. A proportion is when two fractions are equivalent to each other. To find a common multiplier, we can multiply the numerator and denominator of the given fraction (9/5) by the same number and see which ratio is formed.
Let's start with option A: 54/30. If we multiply the numerator and denominator by 6, we get (9 * 6) / (5 * 6) = 54/30.
So, option A forms a proportion with 9/5.
Now let's check option B: 45/50. If we multiply the numerator and denominator by 10, we get (9 * 10) / (5 * 10) = 90/50.
Option B does not form a proportion with 9/5.
Next, let's check option C: 45/90. If we multiply the numerator and denominator by 10, we get (9 * 10) / (5 * 10) = 90/90.
Option C forms a proportion with 9/5.
Finally, let's check option D: 90/20. If we multiply the numerator and denominator by 4, we get (9 * 4) / (5 * 4) = 36/20.
Option D does not form a proportion with 9/5.
So, the ratios that form a proportion with 9/5 are A: 54/30 and C: 45/90.
Now let's move on to the second question.
2. To determine which ratio forms a proportion with 14/35, we can simplify the given ratio and compare it with the options given.
To simplify 14/35, we can divide both the numerator and denominator by their greatest common divisor, which is 7. Dividing both 14 and 35 by 7, we get 2/5.
So, the simplified form of 14/35 is 2/5.
Now we can compare it with the options:
A. 2/7: This is not the same as 2/5, so it does not form a proportion.
B. 4/5: This is not the same as 2/5, so it does not form a proportion.
C. 3/8: This is not the same as 2/5, so it does not form a proportion.
D. 2/5: This is the same as the simplified form of 14/35, so it forms a proportion.
Therefore, the ratio that forms a proportion with 14/35 is D: 2/5.
I hope this helps! Let me know if you have any further questions.
1. The common multiplier is 6.
2. What do you think?