jniahrolle jniahrolle

14-05-2020
Mathematics

contestada

A highway is 45 km in length. 3/5 of the highway is paved.
What fraction of the highway is unpaved?

Respuesta :

Chelboy Chelboy

14-05-2020

Answer:2/5

Step-by-step explanation:

3/5 of 45

3/5 x 45

(3x45)/5

135/5=27

45-27=18

What of fraction of 45 equals 18

Let the fraction be y

y of 45=18

y x 45=18

Divide both sides by 45

(y x 45)/45=18/45

y=2/5

Answer Link

Otras preguntas

A person walks 20.0° north of east for 3.20 km. How far would she have to walk due north and due east to arrive at the same location?

Generally, those who are less active have no opportunities to exercise.

1. If f(x) = 9x2 + 5x - 8, then f(-2) = ?

Which equation justifies why seven to the one third power equals the cube root of seven? seven to the one third power all raised to the third power equals seven

Why is data modeling important in a database development process?

What are the steps to solve this problem? 0.000027 ÷ 0.000009

Lucinda is buying a set of patio furniture that is on sale for 4/5 of the original price. After she uses a $50 gift certificate, cost before sales tax is $222.

Find the solutions to x2 = 28.

With an increase in temperature, the viscosity of liquids will: . (a) decrease (b) increase . (c) no change

How does the guard at the shore greet Beowulf and his men as they prepare to depart?