10. The population of a small city is 12,000. The ratio
of the female and male is 5:7. Set up an equation
between the population and females. Then, draw
the graph with the help of this equation. By
reading the graph, find the number of females in
the city.
who ever answers will get a 5 star rating.
class 9 chapter 4
Answers
Answered by
1
Answer:
The population of a small city is 12,000. The ratio
of the female and male is 5:7. Set up an equation
between the population and females. Then, draw
the graph with the help of this equation. By
reading the graph, find the number of females in
the city.
Step-by-step explanation:
female = 1000
Answered by
3
Step-by-step explanation:
let's assume the ratio 5:7 as 5x and 7x
5x + 7x = 12000
12x = 12000
x. = 12000/12
x = 1000
male. :- 1000×7
= 7000
female= 1000×5
= 5000
Similar questions