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Find the ratio a:b- 1) 2a=9b 2) a+b=3b please explain your work
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4 votes
Find the ratio a:b-

1) 2a=9b
2) a+b=3b

please explain your work

User Else
by
8.2k points

1 Answer

5 votes

1) 2a = 9b ⇒ 2:9

2) a + b = 3b ⇒ a = 2b ⇒ 1:2

Answers: 2:9 and 1:2

User Parit Sawjani
by
7.5k points
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