Advertisements
Advertisements
प्रश्न
The sum of three consecutive odd numbers is 57. Find the numbers.
Advertisements
उत्तर
Let the three consecutive odd numbers be x, x+2, x+4.
According to the statement:
x + x + 2 + x + 4 = 57
⇒ x + x + x = 57 – 2 – 4
⇒ 3x = 51
⇒ x = 17
Three consecutive odd numbers are 17, 19, 21
APPEARS IN
संबंधित प्रश्न
Solve the following equation:
15 + x = 5x + 3
Solve the following equation:
`("x" - 1)/("7x" - 14) = ("x" - 3)/("7x" - 26)`
Solve the following equation:
`1/("x" - 1) - 1/"x" = 1/("x" + 3) - 1/("x" + 4)`
Fifteen less than 4 times a number is 9. Find the number.
Separate 178 into two parts so that the first part is 8 less than twice the second part.
Solve: `(2"x")/3 - (3"x")/8 = 7/12`
Solve: `("6x" + 1)/2 + 1 = ("7x" - 3)/3`
After 12 years, I shall be 3 times as old as 1 was 4 years ago. Find my present age.
A man sold an article for ₹ 396 and gained 10% on it. Find the cost price of the article
Given that x ≥ y. Fill in the blank with suitable inequality sign
x + 6 `square` y + 6
