alexiasofiabts
alexiasofiabts alexiasofiabts
  • 01-11-2020
  • Mathematics
contestada

Helppp pleaseeeee this is due in under 10 min! With explanation pleasee thank you.

Helppp pleaseeeee this is due in under 10 min With explanation pleasee thank you class=

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arodri04
arodri04 arodri04
  • 02-11-2020

Answer:

there are 20 girls in the class

Step-by-step explanation:

the ratio of 3 boys to 5 girls

you are given the total number of students (boys and girls) = 32

write equation

x (3 + 5) = 32

8x = 32

x = 4

now distribute the x into girls which is 5x or 5(4) = 20 girls

additionally 3x is for boys or 3(4) = 12 boys; which adds up to 32

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