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

Professionalism is behavior base on a body of knowledge and______standards to serve the public. A. Basic B. Quick C. Ethical D. Open

factor the greatest common factor out of 8x^3 + 28x^2 + 40x

Which part of this sentence is most likely to be emphasized? The story of a child's journey into adulthood was told by the scrapbook filled with photos. A. "was

Define the sets A, B, C, and D as follows: A = {-3, 0, 1, 4, 17} B = {-12, -5, 1, 4, 6} C = {x ∈ Z: x is odd} D = {x ∈ Z: x is positive} For each of the follow

Need help don’t understand

If someone runs a red light in front of you, and you choose NOT to slow down or steer away, you will __ A. not be at fault if there is a collision B. be partial

Which source is least likely to be accurate A. A handbook of statistics from the United Nations B. A press release from a company C. An academic article D.

Not all telephone polls carried out to estimate voter or consumer preferences make calls to cell phones. One reason is that in the USA, automated calls ("rob

What’s (-18)-(+6) equal to?

Mrs. Park is an elderly retiree. Mrs. Park has a low, xed income. What could you that might be o assistance?