How to find the numbers if the ratio of two numbers is 7 : 10 and their difference is 105 ?

Course : CA Foundation

Topic : Ratio

 

Learning Objective:

  • How to solve word problem relating to ratios and math operations?

Concepts:

  • A ratio is a comparison of the sizes of two or more quantities of the same kind by division.

  • Both the terms of a ratio can be multiplied or divided by the same non-zero number.

  • Usually a ratio is expressed in lowest terms.

  • The order of the terms in a ratio is important.

  • Ratio exists only between quantities of the same kind. Quantities to be compared must be in same units.

  • To compare two ratios, convert them into equivalent like fractions.

 

Exercise : 1(A)

Question : 17


The ratio of two numbers is 7 : 10 and their difference is 105. The numbers are … ?

  • Option (A) : (200, 305)

  • Option (B) : (185, 290)

  • Option (C) : (245, 350)

  • Option (D) : None of these

Video Solution:


CA Foundation - The ratio of two numbers is 7 : 10 and their difference is 105. The numbers are … ?