Asked by aaron

Kimberley's car can go 290 km on 21 L of gas. how far will her car gon on 31 L of gas?
Answered by R_scott
range is proportional to the amount of fuel

290 / 21 = ? / 31
Answered by Anonymous
how do i solve this
Answered by sam_0
do i use adding or multiplication?
Answered by Anonymous
you do 290 x 31 / 20
Answered by sam_0
thank you :)
Answered by ok
why 290x30/ 20 not 21