fosterjoseph5716 fosterjoseph5716

02-05-2021
Mathematics

contestada

If six girls can finish sweeping the floor of a hall in 45mins,how long will the same work take ten girls to do

Respuesta :

cmckee660 cmckee660

02-05-2021

Answer:

15 minutes i think

Step-by-step explanation:

45÷6=7.5

meaning 7.5 minutes per girl

so 4 girls would be 30 minutes of work

so 45-30=15

Answer Link

Otras preguntas

Why did people flee the Great Plains to migrate to California in the 1930s?

Math geometry question 2, Thanks if you help

I need help please , I don’t understand!

simplify the expression 3a + 4 + b + 2a + 5 + b a. 5a + b b. 7a + 7b c. 6a + 2b + 9 d. 5a + 2b +9

They hastened into the cave and stood still until their eyes grew accustomed to the dim light. Based on this sentence, what does accustomed mean? A. fascinat

What are two parties in EVERY court case?

Luna buys a shirt that costs $15.65.She gives the cashier $20 and receives $3.35 in change.What is the percent error in the amount of change she was given?

find the equation of the line perpendicular to the given line through the point (1,9). y=1/3x+5

help please..........

44 In "Excerpt from Shipwrecked Sailor," how does the attitude of the crew members change throughout the story? Use two details from the story to support your r