Chelsea77768id
Answered

a 1 pound weight has a mass of about 0.45 kilograms. a car weighs 2100 pounds. what is the mass of the car in kilograms, rounded nearest tenth of a kilogram?

Sagot :

Iloveonedirectionid
[tex] \frac{1}{0.45} = \frac{2100}{x} \\ \\ 1*x=0.45*2100 \\ \\ x=945[/tex]


945 kilograms