RATIO WORD PROBLEMS WORKSHEET

Problem 1 :

A new born baby has 270 bones and an adult has 206 bones. Find the ratio of bones in an adult to that of a new born baby.

Solution

Problem 2 :

On Monday morning, Kim received 120 e- mails and responded to 60 e-mails. What is the ratio of e – mails that Kim received to the mails that she answered?

Solution

Problem 3 :

A boutique sold 72 designer outfits and 24 pieces of jewelry over the Christmas weekend. Find the ratio of the number of outfits sold to the pieces of jewelry sold.

Solution

Problem 4 :

There are 26 letters in the English language and 24 in Korean. What is the ratio of letters in the Korean language to the letters in the English language?

Solution

Problem 5 :

The Earth takes 24 hours to rotate around its own axis and the moon takes27 days. What is the ratio of the time taken by the moon to the time taken by the Earth to rotate around their respective axes? (Hint : Convert hours to days)

Solution

Problem 6 :

In a small business, 40 of the employees are men and 30 of the employees are women. What is ratio of women to men?

Solution

Problem 7 :

The length of a rectangular garden is 20 feet and the width is15 feet. What is ratio of length to width?

Solution

Problem 8 :

The ratio of your monthly allowance to your friend’s monthly allowance is 5 : 3. The monthly allowances total $40. How much is each allowance?

Solution

Problem 9 :

You separate 42 bulbs of garlic into two groups: one for planting and one for cooking. You will plant 3 bulbs for every 4 bulbs that you will use for cooking. Each bulb has about 8 cloves. About how many cloves will you plant?

Solution

Problem 10 :

A sports store donates basketballs and soccer balls to the boys and girls club. The ratio of basketballs to soccer balls is 7 : 6. The store donates 24 soccer balls. How many basketballs does the store donate?

Solution

Problem 1 :

Bob has 12 red cards and 20 green cards. What is the ratio of Bob's red cards to this green cards ?

Solution

Problem 2 :

In a party 10 soft drinks are required for every 12 guests. If there are 252 guests, how many soft drinks is required.

Solution

Problem 3 :

In Jack's class, 18 of the students are tall and 10 are short. In Michael's class 54 students are tall and 30 students are short. Which class has a higher ratio of tall to short students ?

Solution

Problem 4 :

The price of 3 apples at the Quick Market is $1.44. The price of 5 of the same apples at Walmart is $2.50. Which place is the better buy ?

Solution

Problem 5 :

The bakers at the Bakery can make 160 bagels in 4 hours. How many bagels can they bake in 16 hours? What is the rate per hour ?

Solution

Problem 6 :

The ratio of the boys to girls in a class is 2 : 3. If there are 18 boys in the class, how many girls  are in that class ?

Solution

Problem 7 :

The ratio of red marbles to blue marbles in the bag is 3 : 4. If there are 42 marbles in the bag, how many of the marbles are red ?

Solution

Problem 8 :

Methane gas contains carbon atoms and hydrogen atoms in the ratio of 1 : 4. A sample of methane gas contains 92 hydrogen atoms. How many carbon atoms are in the sample? How many total atoms are in the sample?

Problem 9 :

A nutrition label shows that there are 75 milligrams of sodium in every 12 crackers. You eat 30 crackers. How much sodium do you consume?

Problem 10 :

Two whole numbers A and B satisfy the following conditions. Find A and B.

A + B = 44

A : B is equivalent to 4 : 7