Math, asked by Bharatshukla1, 1 year ago

5 year ago Shivani was three times as old as Shashi ,10 years later Shivani would be twice as old as sashi. how old are they now?

Answers

Answered by Anonymous
3
shivani = 50 yrs and shashi = 20 yrs
Answered by KanikAb
2
Let the age of shivani be x and shashi be y

According to the question ,

(x-5)= 3(y-5)........¡
(x+10)=2(y+10)......¡¡

now ¡ = x-5=3y-15......¡¡¡

¡¡= x+10=2y+20.......¡v

Now ¡¡¡-¡v-

-15=y-35

=>y=-15+35

=>y=20

Now putting y=20 in ¡¡¡ we get,

x-5=3×20-15

=>x-5=60-15

=>x-5=45

=>x=50

Therefore ,
Shivani is 50 years old and Shashi is 20 years old









Bharatshukla1: according to my book answer sheet your answer is wrong but thanks for suggestions the right answer is given by payalyadav24
KanikAb: See now i hv crctd it
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