Question

sum of two number is hundred.If one number one-third of the other number.Find the number.​

Answer 1

Answer:

75+25

Step-by-step explanation:

x+y = 100

but, x = 1/3 y

therefore, 1/3 y + y = 100

4/3 y = 100

y = 75

putting value of y in the first equation

x + 75 = 100

x = 25

Answer 2

Answer:

x = 75 , x/3 = 25

Step-by-step explanation:

Let the number be x

Sum of the the numbers 100

1/3 of x = x/3

x/3 + x = 100

4x/3 = 100

x = 100 × 3 / 4

x = 75

x/3 = 75 / 3

= 25

x = 75