Two numbers numbers are in ratio 8:13 if 14 is added to catch the numbers the ratio becomes 2:3 find the numbers
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Answers
Answered by
2
Step-by-step explanation:
Ratio of the numbers = 8 : 13
Let the two numbers be 8x and 13x .
When 14 is added to these numbers the ratio becomes 2 : 3 .
\longrightarrow \frac{8x + 14}{13x + 14} = \frac{2}{3}⟶
13x+14
8x+14
=
3
2
\longrightarrow 3(8x+14) =2(13x+14)⟶3(8x+14)=2(13x+14)
\longrightarrow 24x +42 = 26x + 28⟶24x+42=26x+28
\longrightarrow 26x - 24x = 42-28⟶26x−24x=42−28
\longrightarrow 2x = 14⟶2x=14
\longrightarrow x = 7⟶x=7
The numbers are 56 and 91 .
HOPE IT HELPS U ........ :)
Answered by
1
Answer:
x/y= 8/13
13x= 8y............(i)
x= 8/13y
x+14/y+14= 2/3
3x+ 42= 2y+28
3x-2y= -14
3(8/13y) -2y = -14
24y - 26y = -14*13
-2y= -14*13
y= 7*13
y= 91
x= 8/13*91
x= 8*7
x= 56
so the numbers are 91 and 56.....
hope you understand....mark me brainliest
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