ja

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

人気のある Word Problems >

A dog named Bailey ran directly toward her owner at a constant velocity for 1.5 seconds. She ran 4.2 meters in that time. What was Bailey's velocity?

解

A d o g nam e d B ai l ey r an d i rec tl y t o w a r d h er o w n er a t a co n s t an t v e l oc i t y f or 1.5 seco n d s . S h e r an 4.2 m e t ers in t ha t t im e . Wha t w a s B ai l e y^{'} s v e l oc i t y ?

解

speed : 2.8

解答ステップ

Translate the problem into an equation:

4.2 = x \cdot 1.5

x

を解く

4.2 = x \cdot 1.5 : x = \frac{14}{5}

簡素化

speed : 2.8

人気の例

Marta is 9 years younger than 1/2 William's age. If Marta is 30, how old is William?four more than three times a number is greater than twenty-two 3 more than 5 times a number x is 13 2 times the sum of a number and 8 Find the area of a regular hexagon inscribed in 円 with a radius of 6ft