Jaspreen is now 16 years old & Kartikay is 6 years old. In how many years will Jaspreen be twice as old as Kartikay ?
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Jaspreen is now 16 years old & Kartikay is 6 years old. In how many years will Jaspreen be twice as old as Kartikay ?
Give answer step by step
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Let's do it by statements as it's always easier -
Jaspreen = 16 years
Kartikay = 6
If you notice then the ending digits are the same: 6
So let's try adding 1s' to it
16+1 = 17 years
6+1 = 7 years
17+1 = 18 years
7+1 = 8 years
18+1 = 19 years
8+1 = 9 years
19+1 = 20 years
9+1 = 10 years
So, in 4 years Jaspreen will be twice as old as Kartikay as 10 is the half of 20.
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