# Ratio + natural numbers - practice problems

#### Number of problems found: 30

- Multiple ratio

The numbers of boy students, girl students, teachers and other staff of the school are in the ratio 14: 12: 2: 1. How many teachers are there at school if there are 216 girl students at school? - Volleyball 2

In a volleyball game, Michael made 4 shots in 8 tries. At this rate, how many shots can he make in 12 tries? - Two numbers

One number is by 79 larger than the other. If we divide the larger number by the smaller one, we get the ratio 5 and the remainder 11. Determine both numbers. - The ratio 3

The ratio of male pupils to female pupils in Gymnasium is 7:9. If there are 512 pupils, how many pupils are male? - Ember

Ember spent $144 on her birthday party for 18 guests. If the cost is at the same rate, how many guests will there if she spends $176? - Boys and girls 8

In a class of 35 boys and girls that has a ratio of 2:5, 5 boys are absent and 5 boys are present. How many students are present? - A basket

A basket is full of 50 different kinds of fruits that has a ratio of 2:3:5. If the fruits are apple, mango, and guava, how many guavas are there? - Boys and girls

If the ratio of male & female teachers is 2/5 & it is in proportion of the male & female students, how many are girls if there are 42 boys? - Big school kitchen

If 250 learners can be fed by 75kg. How many kg can 600 learners can be fed? - Forty

Forty five of the 80 students were girls. What is the ratio of girls to boys? - Mrs Perry

Mrs Perry shares out 25 biscuits between Gemma and Zak in the ratio 1:4. How many biscuits has each? - Together

The three friends divided the balls in a ratio of 6: 5: 4. Some two of them got a total of 126 balls. How many balls were there together? - The ratio

The ratio of girls to boys in Mrs. White's class is 3:2. If there are 12 boys, how many girls are in the classroom? - 120 nuts

Divide 120 nuts in a ratio of 4: 6. - Prime divisors

Find 2/3 of the sum's ratio and the product of all prime divisors of the number 120. - Ratio

Alena collected 7.8 kg of blueberries, 2.6 kg of blackberries, and 3.9 kg of cranberries. Express the ratio in the smallest natural numbers in this order. - Profitable company

Three businessman decide to open up their own company. They agree to distribute the yearly profits made in the same ratio as their initial investments. They invest R 50 000, R 75 000 and R25 000, respectively. The profit made by the company in the first y - Proportion 3

For every 8 mango trees in the orchard, there are 4-star apple trees. If there are 1320 trees, how many trees of each kind are there? - Sum and ratio

The sum and ratio of two numbers is equal to 10. Which numbers are they? - Collection of stamps

Jano, Rado, and Fero have created a collection of stamps in a ratio of 5: 6: 9. Two of them had 429 stamps together. How many stamps did their shared collection have?

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