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How do you find the total number of parts in a ratio?
Add them together!
How do you use a number line to determine the ratio?
You do not use a number line to find a ratio
The ratio of girls to boys in a certain school is 85. if the school has 221 students how many are boys?
To find the number of boys in the school, we first need to determine the total number of parts in the ratio, which is 85 (girls) + 1 (boys) = 86 parts. Then, we divide the total number of students by the total parts in the ratio: 221 students / 86 parts = 2.57 students per part. Since we can't have a fraction of a student, we round down to the nearest whole number, which means there are 2 boys in the school.
How many students in a class of 108 students are girls if the ratio of girls to boys is 5 to 4?
Well, isn't that a happy little math problem! If the ratio of girls to boys is 5 to 4, that means for every 5 girls, there are 4 boys. To find out how many girls in a class of 108 students, we first need to divide 108 by the total parts in the ratio (5+4=9), which is 12. Then, we multiply 108 by the girls' share (5/9) to find there are 60 girls in the class.
How do you find out the ratio of 70?
There's no such thing as the ratio of only one number. A ratio is a comparison of two numbers. The ratio of two numbers is their 'quotient' ... the number you get when you divide one number by the other one.
How do you find the total number of parts in a ratio?
Add them together!
A number used to multiply both parts of a ratio to be equal?
That is necessary if trying to find an equivalent ratio: not otherwise.
How do you find the ratio of a number?
The ratio of a single number is the number itself.
If the ratio of boys to girls in a class is 5 to 8 and there are 40 girls how many boys are in the class?
To find the number of boys in the class, we first need to determine the total number of students. Since the ratio of boys to girls is 5 to 8, the total parts of the ratio is 5 + 8 = 13. If there are 40 girls in the class, we can calculate the total number of students as 40 girls / 8 girls per part = 5 parts. So, the total number of students is 5 parts * 13 total parts = 65 students. To find the number of boys, we can calculate 65 total students - 40 girls = 25 boys in the class.
How do you use a number line to determine the ratio?
You do not use a number line to find a ratio
How do you find the ratio of 152?
A ratio is a property of two or more numbers. It is not possible to find the ratio of a single number.
The ratio of girls to boys in a certain school is 85. if the school has 221 students how many are boys?
To find the number of boys in the school, we first need to determine the total number of parts in the ratio, which is 85 (girls) + 1 (boys) = 86 parts. Then, we divide the total number of students by the total parts in the ratio: 221 students / 86 parts = 2.57 students per part. Since we can't have a fraction of a student, we round down to the nearest whole number, which means there are 2 boys in the school.
Divide 100 pounds into three parts in the ratio 10 13 2?
Total number of parts is 25 therefore each part is 4 pounds, so your answer is 40, 52 and 8.
How many students in a class of 108 students are girls if the ratio of girls to boys is 5 to 4?
Well, isn't that a happy little math problem! If the ratio of girls to boys is 5 to 4, that means for every 5 girls, there are 4 boys. To find out how many girls in a class of 108 students, we first need to divide 108 by the total parts in the ratio (5+4=9), which is 12. Then, we multiply 108 by the girls' share (5/9) to find there are 60 girls in the class.
How do you find the ratio of neutrons to protons?
The ratio of neutrons to protons in an atom can be calculated by subtracting the atomic number (number of protons) from the atomic mass (sum of protons and neutrons) of the atom. Mathematically, ratio of neutrons to protons = (Atomic mass - Atomic number).
How do you find the ratio?
Divide one number by the other number.
What is 650 to the ratio of 5 and 8?
To find 650 in the ratio of 5:8, you first need to add the parts of the ratio (5+8=13). Then, you divide 650 by the total parts of the ratio (650/13=50). Finally, you multiply this result by the individual parts of the ratio to find the corresponding values: 550=250 and 850=400. Therefore, 650 in the ratio of 5:8 is 250:400.
