If a/b = 2/3 then find the value of the ratio 5a+2b/5a-2b
Answers
Answered by
0
Answer:
5a+3b/5a-3b. = 22 : 13.
Step-by-step explanation:
a/b = 7/3. ....... Given
a/b×5/3 =7/3 × 5/3. ........... Multiplying both the sides by 5/3
5a/3b = 35/9.
5a+3b/5a-3b = 35+9/35-9....... by componendo-dividendo
5a+3b/5a-3b = 44/26
5a+3b/5a-3b = 22/13
HOPE IT IS HELP FULL FOR U.
Answered by
0
Answer:
5a+2b/5a-2b = 4 : 1
Step-by-step explanation:
It is given that a/b = 2/3
We have to find the ratio of 5a+2b/5a-2b
a/b = 2/3
a = (2/3) × b
Put this value of a in 5a+2b/5a-2b, we get
5a+2b/5a-2b = { [5 × (2/3) × b] + 2b} / { [5 × (2/3) × b] - 2b}
= { [(10/3) × b] + 2b} / { [(10/3) × b] - 2b}
= (10b + 6b) / (10b - 6b)
= 16b / 4b = 4 / 1
∴ 5a+2b/5a-2b = 4 : 1
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