if 6 men finish a particular work in 4 days, how many days will it take 8 men if they are working at the same rate

Pls me this is due today and i need i will make brainliest if you me answer correctly and i will report if you try to give me a dumb answer.

Mrs. gehrke said cheddar weighs 16.8 pounds. he actually weighs 15.2 pounds. what is the percent error?

1. find the area of the unshaded square 2. find the area of the large square 3. what is the area of the frame represented by the shaded region show