Table of Contents
What is the ratio of red circles to blue circles?
In this line of circles the ratio of red circies to blue circles is 1:3 How many more red circles would need to be added to make the ratio of red to blue 3:1 2.
What is the ratio of 1 3?
1 + 3 = 4, so the ratio 1:3 contains 4 parts in total.
How do you simplify 3 fractions in a ratio?
To simplify a ratio with fractions:
- convert the fractions so they have a common denominator.
- multiply both fractions by the common denominator.
- simplify by dividing by the highest common factor.
What does a 3 to 1 ratio mean?
A ratio of 3:1 means that there are 4 parts altogether. The fractions from the ratio can therefore be deduced as. 34and14. These represent the percentages: 75\%:25\%
How do you mix a ratio of 1 3?
Mixing paint in the ratio 3:1 (3 parts blue paint to 1 part white paint) means 3 + 1 = 4 parts in all. white paint. If the mix is in the right proportions we can say that it is in the correct ratio.
What is the ratio of red to blue (counters)?
1. To start; The ratio of red to blue: 2. Red to blue = 1 + 4 to 3 + x, let x = number of blue 3. Ratio of red to blue is now; 5 to 3 + x 4. Write as a fraction equal to 1 / 2, cross multiply and solve for x : Therefore, the number of blue (counters) is 7. 1. To start; The ratio of red to blue: 2.
How many counters do you have to add to get 9/3?
If you don’t know the actual numbers of counters of either one color or the other or both – you can’t answer this question. For example – if there was one red and three blue, you’d have to add 8 red counters to get 9:3 …which is 3:1.
How many combinations can be formed of 8 counters?
How many combinations can be formed of 8 counters marked 1, 2, 3, 4, 5, 6, 7, and 8 taking them 4 at a time, there being at least one odd and one even counter in each combination? Originally Answered: 1, 2, 3, 4, 5, 6, 7, and 8 are eight counters.
What is the ratio of red green green and blue balls?
A bag contains 100 red balls, green balls, yellow balls and blue balls. The ratio of red to green is 3:5 and ratio of yellow to blue is 1:3. How many balls are red, green, yellow and blue?