दो वयकतियो के उम्र का अनुपात 3:5 तथा उनके उम्र का योगफल 40 वरष हो तो दोनो कि उम्र बताऍ
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Answered by
3
given that age is in 3:5 and sum is 40
so, let the unit be x then,
3x+5x=40
8x=40
x=40/8
x=5
age of 1st person=3x=3*5=15years
age of 2nd person=5x=5*5=25years
so, let the unit be x then,
3x+5x=40
8x=40
x=40/8
x=5
age of 1st person=3x=3*5=15years
age of 2nd person=5x=5*5=25years
Answered by
3
Let the age be x
3 x+ 5 x= 40 x
8x = 40 x
x = 40÷8
x=5
First age = 3x=3×5=15 years
Second age = 5x =5×5 =25 years
3 x+ 5 x= 40 x
8x = 40 x
x = 40÷8
x=5
First age = 3x=3×5=15 years
Second age = 5x =5×5 =25 years
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