Ratio + multiplication - practice problems - page 2 of 6
Number of problems found: 103
- The ratio
At a certain convention, the ratio of men to women is 3 to 8. If there were 352 people there, how many were men? - Prime divisors
Find 2/3 of the sum's ratio and the product of all prime divisors of the number 120. - Chicks
How many chicks were hatched from 4500 eggs, while an average of 100 eggs hatched 87? - Julia - recipe
Julia is using 60 g of butter in a recipe. She needs to use a butter-to-sugar ratio of 6:5. How much sugar should she use? - The ratio 14
The ratio of boys to girls is 8:7. If there are 40 boys, how many girls are there in the class? - 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? - School trip
School trip cost 247.2 Eur for one class (24 students). How much would a trip cost for two classes? (both classes together have 53 students) - The proportion
The proportion's first, second, and third terms are 4, 20, and 13. Find the fourth term. - Three 220
Three numbers are in a ratio of 2:3:4. Find the second number if their sum is 306. a. 68 b. 102 c. 136 d. 140 - Three animals
Ramrao bought a cow, a buffalo, and an ox for a total of Rs 85,000. The ratio of the price of a cow, buffalo, and ox is 4:8:5. What is the price of an ox? - Hockey match
The hockey match ended with a result of 3:1. How many different storylines may the match have? - Students 65974
In the 9th grade, the ratio of boys to girls is 1:3. There are a total of 24 students in the class. How many boys and how many girls? - Nails
If a keg of nails costs $129.45 and 6/7 of the keg is used, what is the value of the remaining nails? - Pennies
Eight hundred pennies have the same value as 100 ducats. One hundred pennies have the same value as 250 tolars. How many ducats have the same value as 100 tolars? - Cyclist
A cyclist passes 64 km in 4 hours. How many kilometers did he pass in 7 hours? - Smoothie 2
David is using 100 ml of pineapple juice to make a smoothie. He needs to use a pineapple juice to orange juice ratio of 2: 5. How much orange juice should he use? - Flour to sugar ratio
I need 4 1/5 of flour for every 2/5 cups of sugar. How much sugar do I need for 8 cups of flour? - Negative temperature
On a certain day, the temperature is - 12/5°F. After 2 days, the temperature decreases by a factor of 7/3. Find the temperature. - Discount
The product has been discounted twice by 19%. What is the total discount given? - Chocolate
Anthony bought 9 same chocolates for 18 Eur. How many euros will he pay for 19 chocolates?
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