Turner Middle School
620 students
31 teachers
Green Middle School
950 students
38 teachers
If you want the ratios of teachers to teachers and students to students for Turner to Green...
the ratio of students to students is 620/950 = 0.65
the ratio of teachers to teachers is 31/38 = 0.82
19.7989898732 or to simplify it 19.79
cups<span> of flour and N · 2 </span>cups<span> of milk</span><span>.</span>
Answer:
30 percent increase
Step-by-step explanation:
1 cartons of juice = $4.20
3 single cartons = 4.20 * 3 = $12.60
1 pack = $9.45
He saved 12.60 - 9.45 = $3.15
So, he saved $3.15, compared to the total ($12.60)
To calculate the percentage, we will do a proportion:
3.15 (money saved) : 12.60 (total of 3 single cartons) = x (how much percentage) : 100 (total)
3.15 : 12.6 = x : 100
To calculate x, we will moltiplicate the ends (where we have known numbers) than divide all per 12.6
So
x = (3.15 * 100) / 12.60 = 315 / 12.6 = 25
So the percentage saving is 25%
