Home
Class 7
MATHS
If a number is multiplied by 5 and 5 is ...

If a number is multiplied by 5 and 5 is added to it, then the result is equal to 50. Find the number

A

9

B

8

C

7

D

6

Text Solution

Verified by Experts

The correct Answer is:
a

Let the number be x.
According to the problem,
`5x + 5 = 50`
`x + 1 = 10`
`x = 9`
Hence, the correct option is (a)
Promotional Banner

Topper's Solved these Questions

  • EQUATIONS AND THEIR APPLICATIONS

    PEARSON IIT JEE FOUNDATION|Exercise Level 3|23 Videos
  • EQUATIONS AND THEIR APPLICATIONS

    PEARSON IIT JEE FOUNDATION|Exercise Level 1|24 Videos
  • EXPRESSIONS AND SPECIAL PRODUCTS

    PEARSON IIT JEE FOUNDATION|Exercise CONCEPT APPLICATION (LEVEL 3) |25 Videos

Similar Questions

Explore conceptually related problems

A number added to its two-third is equal to 55. Find the number

a number added to its two-thirds is equal to 55. find the number.

A number is multiplied by 5 and 25 is subtracted from the product. The result is equal to four times the number itself. Find the number

If one-fouth, half, and one-third of a number are added to the number itself, then the result is equal to 25. Find the number

if 9 is added to a certain number the result is 36 find the number

If 9 is added to a certain number, the result is 36. Find the number.

The average of 9 numbers is 11. If each of these 9 numbers is multiplied by 5 and then 5 is added to each of these resultant numbers, then the new average is :

The average of 9 number is 11.if each of these 9 numbers is multiplied by 5 and then 5 is added to each of these resultant numbers then the new average is: