Home
Class 7
MATHS
In a city, 30% are females, 40% are male...

In a city, 30% are females, 40% are males and remaining are children. What per cent are children

Text Solution

AI Generated Solution

To find the percentage of children in the city, we can follow these steps: ### Step-by-Step Solution: 1. **Understand the Total Population**: The total population of the city is represented as 100%. 2. **Identify the Percentages Given**: - Percentage of females = 30% ...
Promotional Banner

Topper's Solved these Questions

  • COMPARING QUANTITIES

    NCERT ENGLISH|Exercise EXERCISE 8.1|3 Videos

  • ALGEBRAIC EXPRESSIONS

    NCERT ENGLISH|Exercise EXERCISE 12.2|5 Videos

  • CONGRUENCE OF TRIANGLES

    NCERT ENGLISH|Exercise SOLVED EXAMPLES|9 Videos

Similar Questions

Explore conceptually related problems

If 60% people in a city like cricket, 30% like football and remaining like other games. What percent like the other games? If the total number of people is 56 lakhs, find the exact number who like each type of game.

If 60% people in a city like cricket, 30% like football and the remaining like other games, then what per cent of the people like other games? If the total number of people are 50 lakh, find the exact number who like each type of game.

A man whose father was colour blind marries a woman who had a colour blind mother and normal father. What percentage of male children of this couple will be colour blind

What per cent of Rs 6 is 40 p ?

In an acoustic class, 120 students are male and 100 students are female. 25% of the male students and 20% of the female students are engineering students. 20% of the male engineering students and 25% of the female engineering students passed the final exam. What percentage of engineering students passed the exam?

Change 30% to a decimal.

A researcher estimates that 10% of the children in the world are between the ages of 8 and 18 and dislike soccer, and that 50% of the children who like soccer are between the ages of 8 and 18. If 40% of the children in the world are between the ages of 8 and 18, what percentage of children in the world are under age 8 and dislike the game of soccer? (Assume all children are between the ages of 0 and 18.)

Sixty five percent of children in a sport club play football, 70 percent play volley ball and 75 per-cent play basket ball. What is the smallest percentage of children playing all the three games?

A cartoon of books has 35% Math books, 30% Physics books and the rest are Chemistry books. Find what per cent of books Chemistry books in the carton.

In a town of 6000 people 1200 are over 50 years old and 2000 are female. It is known that 30% of the females are over 50 years. What is the probability that a random chosen individual from the town either female or over 50 year?