Question
The equivalent ratio of 245: y is 56:64, the value of y is ________.
- 350
- 280
- 320
- 352
Hint:
From cross multiplication, we obtained the value of y.
The correct answer is: 280
Step 1 of 1:
In this question we were asked to find the value of y by giving two equivalent ratios we can do cross multiplication to obtain the results.
Given ratios = 245:y and 56:64
So, we can do cross multiplication as
y = 280
Final Answer:
The right choice is-- b. 280
Related Questions to study
The equivalent ratio of 120:x is 27:36, the value of x is ________.
The equivalent ratio of 120:x is 27:36, the value of x is ________.
Evacuation team can carry 120 victims of the earthquake using 30 cars. Determine the number of cars required to carry 60 victims.
Evacuation team can carry 120 victims of the earthquake using 30 cars. Determine the number of cars required to carry 60 victims.
Alice and Ella were watching birds and trying to find the ratio between the number of beaks to that of legs. After observing for some time, they found it to be 1:2, then 25 birds have ___________ number of legs.
Ratio is another way of representing decimals, fractions and percentage.
Alice and Ella were watching birds and trying to find the ratio between the number of beaks to that of legs. After observing for some time, they found it to be 1:2, then 25 birds have ___________ number of legs.
Ratio is another way of representing decimals, fractions and percentage.
The ratio of oranges to berries is 10:1. If there are 20 oranges, then determine the number of berries.
Ratio is another way of representing decimals, fractions and percentage.
The ratio of oranges to berries is 10:1. If there are 20 oranges, then determine the number of berries.
Ratio is another way of representing decimals, fractions and percentage.
The ratio of bananas to melons is 30:1. If there are 300 bananas, then determine the number of melons.
Ratio is another way of representing decimals, fractions and percentage.
The ratio of bananas to melons is 30:1. If there are 300 bananas, then determine the number of melons.
Ratio is another way of representing decimals, fractions and percentage.
The ratio of apples to tomatoes is 5:2. If there are 20 tomatoes, then determine the number of apples.
Ratio is another way of representing decimals, fractions and percentage.
The ratio of apples to tomatoes is 5:2. If there are 20 tomatoes, then determine the number of apples.
Ratio is another way of representing decimals, fractions and percentage.
If Samuel takes 3 days to complete 5 diagrams, the number of diagrams he finishes in 15 days is ________.
We can also find the number of diagrams finished by Samuel in 15 days by multiply the number of diagrams finished in 3 days by 5.
If Samuel takes 3 days to complete 5 diagrams, the number of diagrams he finishes in 15 days is ________.
We can also find the number of diagrams finished by Samuel in 15 days by multiply the number of diagrams finished in 3 days by 5.
National sports authority is providing 3 medical kits to each player for the upcoming competition. The number of kits that must be ordered for 50 players.
National sports authority is providing 3 medical kits to each player for the upcoming competition. The number of kits that must be ordered for 50 players.
The teacher said that the ratio of the number of fish to that of the tortoise is 7:2 in the lab. The number of fishes the lab has if there are 6 tortoises is __________
Ratio is another way of representing decimals, fractions and percentage.
The teacher said that the ratio of the number of fish to that of the tortoise is 7:2 in the lab. The number of fishes the lab has if there are 6 tortoises is __________
Ratio is another way of representing decimals, fractions and percentage.
There are 5 teachers for every 35 students in a school. The numbers of teachers for 56 students will be ____________.
There are 5 teachers for every 35 students in a school. The numbers of teachers for 56 students will be ____________.
There are 15 goldfish and 20 minnows in the pond, the ratio of minnows to goldfish is __________.
Ratio is another way of representing decimals, fractions and percentage.
There are 15 goldfish and 20 minnows in the pond, the ratio of minnows to goldfish is __________.
Ratio is another way of representing decimals, fractions and percentage.
If the equivalent ratio of c:18 is 96:108, the value of c is ________.
If the equivalent ratio of c:18 is 96:108, the value of c is ________.
The store has 20 candies, and 30 flippers. The ratio of candies to flippers is ________.
Ratio is another way of representing decimals, fractions and percentage.
The store has 20 candies, and 30 flippers. The ratio of candies to flippers is ________.
Ratio is another way of representing decimals, fractions and percentage.
