85 gallons in one day. 2550 ÷ 30 = 85 | 30 ÷ 30 = 1. So 85/1 or 85 gallons in one day.
Answer:
which part do you need help on
Step-by-step explanation:
Answer:
85.7
Step-by-step explanation:
Given that two sections of a class took the same quiz. Section A had 15 students who had a mean score of 80, and Section B had 20 students who had a mean score of 90.
Section A total score = 15*80=1200
Section B total score 20*90 = 1800
Overall total score=3000
Overall total students = 15+20 =35
Hence overall mean = 
rounding off to one decimal place
overall mean = 85.7
Numerical because its the number of assistants.
Answer:
120
Step-by-step explanation: