leahrosario1216
leahrosario1216 leahrosario1216
  • 10-10-2020
  • Mathematics
contestada

The ratio of girls to boys in Liza’s classroom is 5 to 4.

How many girls are in her classroom if there is a total of 27 students?


A) 12
B) 9
C) 54
D) 15

Respuesta :

taevienbalulis
taevienbalulis taevienbalulis
  • 10-10-2020

Answer:

D

Step-by-step explanation:

5 girls 4 boys=9

10 girls 8 boys=18

15 girls 12 boys=27

Answer Link

Otras preguntas

Empoidy is used in artificial selection. Tetraploids are individuals formed by the fusion of two diploid gametes ( 2n)., which are result of euploidy for exampl
what do deep roots do for the plant
Factor each completely and then find the zeros(solution). Help me please
Let y=r(x) be continuous and differentiable. Assume r'(x)=0 r′(x)=0 at x=ax=a. If r'(x)<0 before x=a and r'(x)>0 after x=a what must be true about r(a)?r
What is the function of the muscular system?
hey can someone talk to me ​
If all of the votes have been counted, is Marty the winner? Which revision changes the interrogative to the indicative mood? A) Marty should be the winner. B) M
1. Which value of x is in the solution set of the inequality --4x +2 > 10? 1) -2 2) 2 3) 3 4) 4
George deposited $900 in an account that earns 5% annual compounded annually. How much interest will the account earn after 3 years, if he makes no withdrawals
what is the mass number of phospherous in the periodic table