Answer:

1.2/9

2.7/20

3.1/4

4.11/18

5.3/8

Step-by-step explanation:

1.9/54+3/54

=9/54+3/54

=9+3/54

=12/54

An:=2/9

4.4/9/+3/18

=4/9+3/18

=4/9+1/6

=8/18+3/18

=8+3/18

An:=11/18

Hope its help

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Answer:

1. 2/9

2. 7/20

3. 1/4

4. 11/18

5. 3/8

Step-by-step explanation:

paclick ng picture for the solution

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