ingrub4325 ingrub4325

02-05-2022
Mathematics

contestada

If you can mow 90 lawns in 45 hours, how long will it take to mow 12?

Respuesta :

jimthompson5910 jimthompson5910

02-05-2022

Answer: 6 hours

Work Shown:

(90 lawns)/(45 hours) = (12 lawns)/(x hours)

90/45 = 12/x

2 = 12/x

2x = 12

x = 12/2

x = 6

It takes 6 hours to mow 12 lawns.

Answer Link

Otras preguntas

What did the sirens say to odysseus.

What is the explicit rule for the geometric sequence? a1=4; an=1/3 x an-1

What does silver 505.

On a router configured to use RIP, the number of routers a packet must travel between before it reaches its destination is called what? (Choose two.)

The concept conservation refers to ________. Group of answer choices knowing that even if you change the appearance of something, it is still equal in size as l

what gland is essential to the menstrual and ovarian cycles

Since the 1970's there have been several devastating oil spills as a result of oil exploration and drilling: Ixtoc, Exxon Valdez and, most recently, the Deepwat

A clerical worker takes 2 times as long to finish a job as it does an executive secretary. Working together, it takes them 4 hr to finish the job. How long woul

HELPPPPP!!! How many numbers are 10 units from 0 on the number line? I WILL GIVE 15 POINTS

What is the product of 2 irrational numbers.