jaraminicole22 jaraminicole22

02-12-2021
Mathematics

contestada

An automatic doughnut machine can produce 1500 doughnuts in 9 hours.
How long would it take the machine to make 300 doughnuts?

Respuesta :

clarch19 clarch19

02-12-2021

Answer:

1 hr, 48 minutes

Step-by-step explanation:

you can create a proportion:

doughnuts/hours = doughnut/hours (h)

1500/9 = 300/h

cross-multiply to get:

1500h = 2700

h = 27/15

h = 1 12/15, which is 1 hr, 48 minutes because 12/15 = 48/60

Answer Link

Otras preguntas

9 to the x-5 power=27

what is 16,700,000,000,000,000 estimated as the product of a single digit and a power of 10

Create the shortest poem ever in world history. This you do, your name could be on the Guiness World Records!

what forces led Americans to declare war on Britain in 1812?

Help me on this question plz plz

-2 (x-7)=-(2x+5) solve for x

the ratio of boys to girls at the movie is 4:7. If there are 21 girls, how many boys are at the movie?

Canada has a population that is about 1/10 as large as the United States. If Canada's population is about 32,000,000, about how many people live in the United S

Simplify (7-8i)+(-12-4i)

A cable is lifting a construction worker and a crate. The weights of the worker and crate are 965 N and 1510 N, respectively. The acceleration of the cable is