Answer:
# 1.9/20 # 2.4/9
Explanation:
9/20 for the first question 4/9 for the second question
1)0.45= 45/100=9/20
2) 44444444444÷11111111111
_____________________
99999999999 ÷11111111111 =4/9
Hope this helps, have a good day. c;
9.4m questions
12.1m answers