bradfmad000 bradfmad000
  • 23-10-2017
  • Mathematics
contestada

In a group of students, the ratio of girls to boys is 3 to 2. If there are 15 girls, how many total students are there?
10
20
25
30

Respuesta :

gymnast01forever
gymnast01forever gymnast01forever
  • 29-10-2017
25 because 3×5=15 so 2×5=10 then add 15+10=25
Answer Link

Otras preguntas

how many moles are in 425.0 g of sodium chloride?
What is the solution to the equation 4x-6=10x-3? x=-2 x=-1/2 x=1/2 x=2
Which of the following are true about electricity and magnetism? I. An electric current can be produced by a changing magnetic force. II. A magnetic force can
How many ways can a committee of 6 be selected from a club with 10 ​members
The ________ are double sheets of peritoneal membrane that suspend the visceral organs and carry nerves
Find the amount paid for the loan: $1000 at 8% for 5 years.
What elements compose the stars and planets in the universe
What is 71.09 rounded off to the nearest whole number
Find the limit if it exists.
a bus can travel 5 kilometers on one litre of diesel. If Ahmed puts 52 litres of diesel in his bus, how far can he travel?