pls solve it fast exam Ka hai if don't know then pls don't tell wrong⊂(・﹏・⊂)
Question 8 only
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Hello !
Let the common ratio be x,
Their present ages = 7x, 5x
Ages after 10 yrs = 9x, 7x.
their present ages after 10 yrs = 7x +10 , 5x +10.
so 7x +10 = 9x
10 = 9x- 7x
10 = 2x
x = 10/2
x = 5.
hence, age of Leena = 7x
=7 *5 =35 yrs.
age of Heena =5x
= 5 *5 = 25 yrs.
Their ages before three years ,
Leena = 35 -3
= 32 yrs.
Heena = 25 -3
= 22 yrs.
Answered by
2
Answer:
32yrs and 22yrs
Step-by-step explanation:
in the pic......
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