second-period class average:
55+70+450+480+170+270+95 = 1590
1590/20 = 79.5
sixth-period class average:
65+225+480+595+270+190 = 1825
1825/20 = 91.25
on average, students in the sixth period class scored higher
Answer:
25
Step-by-step explanation:
Answer:
x = 8.36
Step-by-step explanation:
First, subtract 4.6 from both sides of the equation, then just simplify.
The question asks, "how many kilometers of road did they build each day?"
This means: kilometers per day
kilometers/days
(635 kilometers)/(3 days)
635/3 kilometers/day
211 2/3 kilometers/day
La mitad de 40.000 es 20.
