Answer:
This is an improper fraction so we need to make it a mix fraction.
Step-by-step explanation:
21/10 = 10/10+10/10+1/10
10/10=1
So your final answer will be 
Answer:
B
Step-by-step explanation:
25% of 800 is 200, so 800-200 is 600
Answer:
1.5
Step-by-step explanation:
2 ft. / the number of sides for width (2) = 1 then 3 ft. / number of sides for length (2) = 1.5
1.5 x 1 = 1.5
No it is not a function. tell me if you need explanation
Answer:
400 x 0.3 = 120 miles
120 miles would be your answer
Step-by-step explanation: