Flora’s car is 59/100 meters longer than Sally’s car.Sally’s car is 2/10 of a meter longer then Trevor’s car.how many longer is flora’s car than trevor’s car?
Mathematics · Middle School · Tue Nov 03 2020
llm
Answered on
Let
x-----> Fiora's car
y-----> Sally's car
z-----> Trevor's car
we know that
x= y+ (59/100)
-----> equation A
y= z+ 2/10
-----> equation B
substitute equation B in equation A
x= z+2/10 + 59/100
x= z+ (20+59)/100
x=z+79/100
therefore
Flora's car is 79/100 of a meter longer than Trevor's car