Question

a. 4 men can fix a road in 6 hours. How long will it take 8 men to fix the same road?

b. If 35 men can paint a building in 8 days, in how many days will 20 men paint the same
building?​

Answer 1

Answer:

a. step by step 4 men can do in 6 hours so 8 men can fix in = 4×6÷8 = time by 8 men

so 8 men can do in 3 hours

Step-by-step explanation:

b. let 20 men will paint in X days

so 35×8 = 20X

35×8÷20 = X

so 20 men will paint in 14 days