8th grade
posted by Tyler
People can be lefthanded, righthanded or ambidextrous. The number of boys in Canadian secondary schools who are left handed is about 1/7 the number of boys who are righthanded. About 11% of boys are lefthanded. Write and solve an equation to determine what percent of boys are righthanded.

bobpursley
1/7 RH= LH
.11B= LH
setting them equal
1/7 RH=.11B
RH/B= ????
Respond to this Question
Similar Questions

4th grade
210 kids in class. one out of 7 in left handed the rest in right handed. how many are right handed. 
Algebra 2  stats and probability
I need someone to tell me how to set these up please? 
English
1. He is refthanded. 2. He is righthanded. 3. He is ambidextrous. 4. He is a righthanded person. 5. He is a lefthanded person. 6. He is an ambidextrous person. 7. He is an ambidexter. (Are all the expressions f grammatical? 
Math
For every left handed person, there are 4 right handed persons. If there are 30 students in the class predict the number of students who are right handed. 
math
for every lefthanded person there are about 4 righthanded persons. If there are 30 studentsa in a class write and solve a proportion to predict the number of students who are righthanded. 
statistics
according to data from the american medical association, 10% of us are left handed. If three people, are randomly selected find the probability that they are all left handed. If groups of 50 people are randomly selected, what is the … 
Maths
If 3/4 of the class are boys and 2/7 of the class are lefthanded boys, what fraction of the boys are lefthanded 
algebra 1
the ratio of right handed to left handed students in the school was 3 to 14. if the total number in both categories was 714 how many right handed students were in the school? 
Math
Left hand! right hand Female___!________ Male_____!_______ Total18 ! 122 The incomplete table above summarizes the number of lefthanded students and righthanded students by gender for the eighth grade students at Keisel Middle School. … 
Algebra
The incomplete table below summarizes the number of lefthanded students and righthanded students by gender for the eighth grade students at Keisel Middle School. There are 6 times as many righthanded female students as there are …