In a village, the number of female is greater than the number of males by 31500. If the ratio of the number of females and males is 8:5, find the number of females and males
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Basic Concept Used :-
Writing Systems of Linear Equations from Word Problem.
Step :- 1 Understand the problem.
- Understand all the words used in stating the problem.
- Understand what you are asked to find.
Step :- 2 Translate the problem to an equation.
- Assign a variable (or variables) to represent the unknown.
- Clearly state what the variable represents.
Step :- 3 Carry out the plan and solve the problem.
Given that
- Number of females to the number of males are in the ratio 8 : 5.
So,
Further,
It is given that
- The number of female is greater than the number of males by 31500.
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