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 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

1. A heat lamp is designed to keep food and other things warm. Would it also make a good tanning lamp? Why or why not? 2.The wavelength of an electromagnetic w
What are the three goals of the United Nations?
How many sides does an equiangular polygon have if each angle is 144 degrees?
What are the 2 alleles for fur color in snurfles and which letters represent those alleles?
HEY HELP ME!!! ty .....
PLEASE PLEASE PLEASE HELP!! Can someone please help me with a step by step of this problem ? I'll seriously appreciate it, and thank you so so so much in advanc
What is the largest source of oil in the oceans
How does richards support the union troops?
When should a direct quote be used in your research paper? A. When it's important to incorporate your personal style B. When the exact wording of the quot
when a character struggles with something outside themselves