prettyprincess6788 prettyprincess6788
  • 03-11-2019
  • Mathematics
contestada

The ratio of girls to boys participating in intramural volleyball at Ashland Middle School is 7 to 4. There are 42 girls in the program. What is the total number of participants?

Respuesta :

christine88
christine88 christine88
  • 03-11-2019
There are 66 total participants

work:
Ver imagen christine88
Answer Link
Favouredlyf Favouredlyf
  • 03-11-2019

Answer:66

Step-by-step explanation:

Let number of boys be x

total number of boys and girls = x+42

7/11 *(x+42) = 42

7x + 294 = 462

7x = 168

x = 24

Total number = 24+42=66

Answer Link

Otras preguntas

please answer the two questions
sad sad asasd asdasdasdas adasd asd asd
If a video gets 5000 views every 10 minutes how many hours will it take to get 60000 views
√5 is an irrational number. which of these will also be an irrational number? A. (√5)^2 B. (√5)^-2 C. √5 + √5 D. (5+ √5)(5-√5)
Something nice to tell a girl
all numbers that give 62.8 when truncated to 1 decimal place
what is a raven?.....​
Hi! Can one of y'all just check my answers for me? I am just a bit unsure before I submit them. 100 Points. Thanks! 1. The set of linear equations provided des
What is the shortest delay time, in milliseconds, that wouldcause two 65 Hertz sine waves to be 30 degrees out of phase? Roundyour answer to the nearest hundred
find the amount of elapsed time between the pair 9:10 am to 4:44 pm