Answer:
9
Step-by-step explanation:
4.20 / 4 = 1.05
105 x 9 = 9.45
28 to 16
Divide both numbers by 4.
7 to 4
Answer:
3
Step-by-step explanation:
The number of necessary tutors when you divide 27 into 72, is 2.6; therefore the necessary number of tutors is 3 because you can’t have .6 of a tutor. Hope this helps!