We know that ratios can be shown with both fractions and colons.
20:705
or
It also looks like we can simplify this by dividing by 5.
20/5 = 4
705/5 = 141.
This means that for every 4 teachers, there are 141 students.
The ratio for teachers to students is:
4 : 141
12.5%
First you need to find how much more the population increased (700 people)
Then you set up for a cross multiply and divide
700/5600 x/100
the 700 OVER 5600 people in fraction format shows the number of people arrived against the number of people already present
the x OVER 100 are the percentages, x representing what we need to find
The next step would then multiply 700x100 (cross multiply)
Then with the number you found 70,000 you would then divide by 5600 (divide)
x - 2 + x + 4 + x - 2 + 4 - 4 = x + 3 + x + 4 + x + 5
4x + 4 = 3x + 12
4x - 3x = 12 - 4
x = 8
Ur answer it 0.04 bc u would take the 0.2•0.20=0.04
I believe the answer would be infinite because there are tons of four letter words
