jaxon1449 jaxon1449
  • 13-03-2020
  • Mathematics
contestada

Sid painted 10 portraits every 30 hours at the rate how long will it take to paint three portraits

Respuesta :

Maxone73 Maxone73
  • 13-03-2020

Answer:

9 hours

Step-by-step explanation:

10 portraits in 30 hours, let's write it mathematically

10p=30h   then 1p=(30/10)h= 3 h  three hours for a single portrait

therefore for 3 portraits he will take three times 3 hours

3p=3*3h = 9 hours

Answer Link

Otras preguntas

the _____ of exercise determines the health and fitness benefit of exercise
Those who exercise regularly have a milder physical stress response than nonexercisers.
Use human rights in a sentence
Find the slope of the line that contains the following pair of points. (1, 2), (5, 2)
Find the ratio in simplest form. 30:6
you deposit 1000 for 4 years at an interest rate of 2.0% if the interest is compounded annually how much money do you have after 4 years A: 1,082.40 B: 1,10
the _____ of exercise determines the health and fitness benefit of exercise
the volume of a three-dimensional shape is
Which of the following is an example of a measurement of acceleration? a. 4 m b. 4 m/s c. 4 m/s² d. 4 cm³
-4 1/2x - 3/7= 1/4find x