es

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular Word Problems >

Steve can run 3 miles in 30 minutes, at this rate how many miles can he run in 20 minutes?

Solución

St e v e c an r u n 3 mi l es in 30 min u t es, a t t hi s r a t e h o w man y mi l es c an h e r u n in 20 min u t es ?

Solución

trip 2 distance : 2

Pasos de solución

Given Time:

trip 1 : 30

trip 2 : 20

Given Distance:

trip 1 : 3

Represent the speed in terms of

x :

trip 1 : x

trip 1 Speed x Time 30 Distance 3

Write an equation for trip 1Distance = Speed

\cdot

Time

3 = x \cdot 30

Resolver para

x, 3 = x \cdot 30 : x = \frac{1}{10}

speed : \frac{1}{10}

Represent the distance in terms of

y :

trip 2 : y

trip 2 Speed \frac{1}{10} Time 20 Distance y

Write an equation for trip 2Distance = Speed

\cdot

Time

y = \frac{1}{10} \cdot 20

Resolver para

y, y = \frac{1}{10} \cdot 20 : y = 2

trip 2 distance : 2

Ejemplos populares

Three more than the product of a number and 5 is equal to 8 .The radius of a círculo is 3 ft. Find its area in terms of pipi The circunferencia of a circle is 31.4 kilometers. What is the circle's radius The product of two positive consecutive odd integers is 783. What are the two integers?Question at position 12 Find the value of two numbers if their sum is 24 and their diferencia is 4. Show your work on the answer sheet provided.