Step-by-step explanation:
Blue is for physics........
Divide the number of decorations made in 3 and a half hours by 3.5.
280/3.5= 80
They can make 80 decorations per hour
Hope this helps!
Answer:
696 students.
Step-by-step explanation:
From the sample of students 58/125 of them like milk.
So we can predict that 1500 * 58/125 of the 1500 students like milk.
This comes to (1500/125) * 58
= 12 * 58
= 696.
