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If threr are a total of 20 students in Bibi's class, how many boys are in the class? How manygirls are in the class?
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Mrs. Smith's classroom can hold at the most 30 students. Her first period class had 4 boys for every 3 girls. When 3 boys and 1
Top answer:
original class: number of boys = 4x number of girls = 3x new class: boys --- 4x+3 girls --- 3x + 1
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There are 12 boys and 18 girls in a math class. What is the ratio of boys to total students? (6.RP.1) *
1 point 12:30 12:18 18:12
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plzzz help me
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can you please help me work on this problem? I have a few and I want to know how to figure it out:
The ratio of boys to girls in
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One way to solve this problem is to use a proportion. 5/11 = x/121 11x = 605 x = 55 boys You are
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The ratio of boys to girls in Mr. Joiner’s class is 5 to 7. If there are 15 boys in the class, how many total
students are in
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Ratio of boys : girls = 5:7 or how about 5x : 7x so 5x = 15 wouldn't there be 5x + 7x or 12x
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The ratio of boys to girls in Mr. Joiner’s class is 5 to 7. If there are 15 boys in the class, how many total students are in
Top answer:
b:g = 5:7 b/g = 5/7 given: b=15 15/g = 5/7 cross-multiply 5g = 105 g = 21 so there are 36 students
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The ratio of boys to girls in Mr. Joiner’s class is 5 to 7. If there are 15 boys in the class, how many total students are in
Top answer:
Let x = the number of girls. Cross multiply and solve for x. 5/7 = 15/x Add the number of boys and
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Mr. Kole has 30 students in his class. He has twice as many girls as boys. What is the ratio of boys to total students?
Top answer:
20 girls and 10 boys, so 10:30 = 1:3
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Mr. Kole has 30 students in his class. He has twice as many girls as boys. What is the ratio of boys to total students?
1:3 1:2
Top answer:
1:3
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8) A high school graduating class is made up of 445 students. There are
97 more girls than boys. How many boys are in the class?
Top answer:
Solve for b. b + b + 97 = 445
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Question: total of 40 students in class, boys number is double of the girls number. How many boys & girls in the class?
Working
Top answer:
So girls make up 1/3 of group, while boys make up 2/3. 1/3 *40 = 13. 3 rounded to 13 40 - 13 = 27 Do
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Question: total of 40 students in class, boys number is double of the girls number. How many boys & girls in the class?
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