Saturday

August 2, 2014

August 2, 2014

Posted by **Angie** on Tuesday, March 31, 2009 at 6:13pm.

relationships between the number of girls and the number of boys.

g+b=1170

g/b=22/23

a. Solve the proportion for g.

b. Solve the system.

c. How many more girls are there than boys?

- Math -
**betty**, Tuesday, March 31, 2009 at 6:39pmratio

a. well...first you divide 1170 by 45(I got 45 by adding the amount of the ratio 23+22) and you get 26.so then you multiply 26 by 23 to get the number of girls. you mulitply 26 by 22 to get the number of boys. so G = 498

b. above

c. there are 26 more girls than boys

- Math -
**Angie**, Tuesday, March 31, 2009 at 7:00pmwhat's the proportion when it's solved, using g/b=22/23?

**Related Questions**

Math - There 1170 students in a school. The ration of girls to boys is 23:22. ...

Math - For every girl taking classes at the martial arts school, there are 3 ...

math - 3/4 of the students in a school were girls and the rest were boys. 2/3 of...

Statistics - A number of grade school students were asked about their perceived ...

Math - There are 12 girls and 9 boys in Mrs. Johnson's classroom. She said that ...

Math - There are 12 girls and 9 boys in Mrs. Johnson's classroom. She said that...

ACT Math - Of the 60 students in a school, 24 are currently studying chemistry. ...

MATHS - Two different schools (A and B) have the same number of pupils. The ...

Math - If the ratio of girls to boys on the swim team is 2:3, which of these ...

math - There are 27 students in Mrs. Reeds class. The number of boys and number...