exam Maths Puzzle Numerical Ability

I am not sure of these categories because I am new to college algebra. the question is Find the area of a fenced yard with a lenght of 18 yards and a width of 10 yards.

Read Solution (Total 0)

exam Other Question

A certain bacterial infection has 110,000 organisms at 12:00 p.m. on Wednesday at 12:30 on the same day the population was 140,000. If this growth rate has been steady, when did the infection start? Sandy and James work at a local restaurant. Sandy can fold 30 napkins in 10 minutes, while James can fold 39 napkins in 15 minutes. How long will it take them to fold 112 napkins altogether?