I need help! Please and thank you-

Well, I'm not really sure what to do, but if you just need the numbers to multiply to get the latter numbers in the question they are: 10/11 (for the first question) and 81/80 for the second.

Step-by-step explanation:

For Question #1: You just multiply 5/11 by two to get the number that 1/2 has to multiply to get 5/11. And 5/11 * 2 is 10/11. So I guess the answer is 10/11...

For Question #2: The common denominator for them both is 180, and 4/9 times 81/ 80 is what 80/180 (4/9) has to multiply by to get 81/180.

I used the equation 4/9x=9/20

Multiplied the 9 and then divided by 4 to get the answer, which was 81/80.

***I also noticed, that 1/2 is 1/22 away from 5/11, and 4/9 is 1/180 away from 9/20.

Hope this helps!

amna04352 amna04352 · Answer 2 · 2020-03-01T04:49:29+01:00

amna04352 amna04352

01-03-2020

Answer:

1) >

2) <

Step-by-step explanation:

1/2 , 5/11

Convert into same denominator using lcm: which is 22

1/2 = 11/22

5/11 = 10/22

11/22 > 10/22

1/2 > 5/11

4/9 , 9/20

Lcm: 180

4/9 = 80/180

9/20 = 81/180

80/180 < 81/180

4/9 < 9/20

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