Math, asked by veerukhugar, 1 year ago

if X/5= Y/8, then (X+5):(Y+8) is epual to

odd22: yaa.... i was going to ask the same....

veerukhugar: they are divided by those numbers

veerukhugar: ok tys guys... some how I done this problem

veerukhugar: I got ans

odd22: well sound good to u

sarazeb8989: ans is 0?

veerukhugar: no

veerukhugar: 5:8

odd22: how

sarazeb8989: But you said they are divided then the number will came out in negative...like this....(-5+5):(-8+8) and this is equal to 0 on the both sides

Answers

Answered by mkrishnan

Answer 5:8

explanation

x=5k

y=8k

so x+5=5k+5

y+8 =8k+8

x+5:y+8 =5k +5:8k+8

=5(k+1):8(k+1)

=5:8

mkrishnan: mark brainliest answer

veerukhugar: ok

mkrishnan: thanks

mkrishnan: please do quick

veerukhugar: actually I am not getting any option to mark

veerukhugar: where I have to do this?

mkrishnan: ok no problem

mkrishnan: thank u

Answered by ColinJacobus

Answer: $(X+5):(Y+8)=5:8.$

Step-by-step explanation: We are given that

$\dfrac{X}{5}=\dfrac{Y}{8}~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~(i)$

We are to find the value of the following ratio :

$(X+5):(Y+8)=?$

Adding 1 to both sides of the above, we get

$\dfrac{X}{5}+1=\dfrac{Y}{8}+1\\\\\\\Rightarrow \dfrac{X+5}{5}=\dfrac{Y+8}{8}\\\\\\\Rightarrow \dfrac{X+5}{Y+8}=\dfrac{5}{8}\\\\\\\Rightarrow (X+5):(Y+8)=5:8.$