Question 936255


A plane flies at the speed of {{{900 (km/h)}}} 
How far does it travel in 
A)
{{{20min}}}-> convert into hours
{{{20min=(20/60)h=(2/6)h=(1/3)h}}}

{{{900 (km/h)*(1/3)h}}} 

{{{cross(900)300 (km/cross(h))*(1/cross(3))cross(h)}}} 

{{{300km}}} -distance that plane travels in {{{20min}}}

B)

{{{10min}}}

convert into hours
{{{10min=(10/60)h=(1/6)h}}}


{{{900 (km/h)*(1/6)h}}} 

{{{cross(900)150 (km/cross(h))*(1/cross(6))cross(h)}}} 

{{{150km}}} -distance that plane travels in {{{10min}}}