What must be added to each term of the ratio 7: 13 to make it 2: 3?
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Answered by
8
Answer:
Step-by-step explanation:
given ratio = 7 : 13
Let x should be added to each term so
it become 2 : 3
( 7 + x ): ( 13 + x ) = 2 : 3
⇒ 3( 7 + x ) = 2( 13 + x )
⇒ 21 + 3x = 26 + 2x
⇒ 3x - 2x = 26 - 21
⇒ x = 5
∴ We should add 5 to each term of the ratio
7 : 13 so it becomes 2 : 3
Answered by
3
ANSWER
SOLUTION:
GIVEN RATIO= 7:13
LET x SHOULD BE ADDED TO EACH TERM SO,
IT BECOME 2:3
(7+x) : (13+x) =2:3
⏩ 3(7+x) = 2(13+x)
⏩ 21+3x=26+2x
⏩ 3x-2x=26-21
⏩ x=5
hence,we should add 5 to each term of the ratio
7:13 so it becomes 2:13
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