Question

there are 48 student in mrs. Mira's class at present the ratio of the computer is. 4:1 how many more itt will need to be 3:1​

Answer 1

Answer:

4

Step-by-step explanation:

let students = 4x

computer = 1x

given total strength = 48

4x= 48

x= 48/4

x= 12

thus 1x=12

no of computers is 12

new ratio = 3:1

students = 3x

computer = 1x

3x = 48

x = 48/3

x = 16

thus 1x=16

more computers needed = 16-12=4

thus 4 is the answer