azhanehanks azhanehanks

24-09-2020
Mathematics

contestada

Marco walked 27/100 kilometer to the park. then he walked 3/10 kilometer to the library. What fraction of a kilometer did he walk in all?

Respuesta :

kingofrubik kingofrubik

24-09-2020

Answer:57/100

Step-by-step explanation:

First, convert 3/10 into hundreths to get a denominator equal to the other:

3/10 km = 30/100km

Add the numerators: 27+30=57

Place numerator over common denominator: 57/100

Answer Link

Otras preguntas

Prior to September, 2000, taxi fares from Washington DC to Maryland were described as follows: $2.00 up to and including 1⁄2 mile, $0.70 for each additional 1⁄2

Practice with Laws of Logic Provide the valid conclusion to the argument below. If I am sick, then I will not come to school. If I do not come to school, then I

Refer to the image. Calculate the magnitude of change in velocity of the cue ball.The answer is 2.83 m/s. Please explain the step.

Reactive metals usually react with A. Bases, noble gases, air. OB. Air, magnesium and sodium. OC. Noble gases, air, water. D. Water, oxygen and acids.

A univariate analysis involves the analysis of how many variables? Group of answer choices 4+ 1 2 3

Akio is evaluating the alternatives that might solve his company’s problem. One alternative would be an excellent outcome, but Akio is considering if he has eno

Listed below are body temperatures from five different subjects measured at 8 AM and again at 12 AM. Find the values of d and s. In general, what does μ represe

What are good films on martial arts and courage for my media studied

What is the solution to (x + 8) > (2x + 10)? (–∞, –4) (–4, ∞) (–∞, 4) (4, ∞)

If your orthodontist doesn’t have the color you want for your braces, can you order the color you want off Amazon and bring it to them, so they can put it on yo