Answer:
1) 
2) 
3) 
4) 
5) 
6) 
Step-by-step explanation:
1) 





2) 





3) 




4) 




5) 




6) 




6 is in the tenths place.
Written Form: 0.6
Answer:
2x+4y-12
Step-by-step explanation:
2x+4y-12
Hi,
To find out with ramp is higher we need to put given fractions in decimal form.

In this case friend's ramp is higher.
Hope this helps.
r3t40