Answer:
1. .900+.020+.008, 2. .700+.030+.001, 3. 4.5, 4.56, 4.565656, 4.6
Step-by-step explanation:
2(m-27n) this is the answer
G+(3/h) This is the correct answer!
the answer is D
reason: ration of freshmen to sophmores is 17 to 19, for other way around, flip the num ber