220,595 views
36 votes
36 votes
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I need help. I need help. I need help. I need help. I need help. I need help. I need-example-1
User Quickbug
by
2.7k points

2 Answers

28 votes
28 votes

Answer is : 8 i think

Explanation:

hope it is right

User Pastafarian
by
3.2k points
6 votes
6 votes

Answer:

9

Explanation:

See the attachment.

Convert all terms into fractions having common denominators.

Then invert the denominator and multiply. Cancel terms where possible.

(99/9)/(11/9)

(99/9)*(9/11) = 9

(63/3)/(7/3)

(63/3)*(3/7) = 9

(45/5) = 9

Constant of proportionality is 9 in all cases.

I need help. I need help. I need help. I need help. I need help. I need help. I need-example-1
User Wilmer SH
by
2.3k points