Math, asked by gurmitsingh85184, 5 months ago

sharda is 40 year old and shamita is 20 years old .how many years ago was sharda three times old as Shanta. ​

Answers

Answered by vidhichaudhary304
1

Answer:

well we are not interested in their personal affairs

Answered by Wishsarang
0

Answer:

10 years before

Step-by-step explanation:

sharad =40, shamita =20

40- x = 3(20 -x)

40 -x = 60 - 3x

-x +3x = 60 -40

2x = 20

x = 20/2 = 10

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