there are 350 students at miller middle school 12/25 of the students are girls.how many students are boys
Answers
Answer 1
Answer:
There are 350 students at miller middle school. - it's 25/25 Girls - 12/25 of the students This means that 25/25-12/25=13/25 of the students are boys. 350*13/25=182 students are boys.
Jan bags of hot fries go $0.20 each and some them for $1.00 each. what was the percent of increase?
Answers
The answer is 80% because it was 0.20 before then it was 100% so just do 20+80=100
Describe the ratio of gray tiles to white tiles in 3 different ways
Answers
Gray:White, Gray to White, Gray/White
Gray:White,Gray to White. this would be the fraction Gray/White
Fun center rents popcorn machines for $20 per hour. In addition to the hourly charge, there is a fee of $32. Is the number if hours you rent the popcorn machine proportional to the total cost?
Answers
No... because the two can never collide mathematically. So no,
What is the answer of 3-3+6+2
Answers
3-3+6+2
=3-3+8
=3+5
=8
#$#THANKYOU#$#
A salesperson works 40 hours per week at a job where she has two options for being paid. option a is an hourly wage of $19. option b is a commission rate of 4% on weekly sales. how much does she need to sell this week two are the same amount with the two options?
Answers
the two options are 2% and $38
What three ways can you simplify this answer the ratio of girls to boys is 6:15