The sum of two number is 18 .If
one is towice the other ,find the number
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0
it will solve like as a
sum of two no is 18
one is twice means 2
so the number will 18×2 =36 the answer is 36
sum of two no is 18
one is twice means 2
so the number will 18×2 =36 the answer is 36
Richeal:
Hey!
Dats d wrong ans
then you subtract 18-2 or 18+2 or 18÷2 is it
Nope
Take the numbers as x and 2x . Then, 2x + x = 18. So it becomes 3x = 18. Therefore when you divide 18 by 3 you get x = 6.
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Let the first number be x and the second number be y.
Then, x+y = 18 ...(1)
Also, 2x = y
= 2x - y = 0 ...(2)
So, on (1) & (2) , we get
3x = 18
x = 6
So y = 2 × 6 = 12
Therefore, the two numbers are 6 and 12.
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Then, x+y = 18 ...(1)
Also, 2x = y
= 2x - y = 0 ...(2)
So, on (1) & (2) , we get
3x = 18
x = 6
So y = 2 × 6 = 12
Therefore, the two numbers are 6 and 12.
Please mark as brainliest if it helps you..
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