Tlong di bantu jawabannya dg jalan​

Jawaban:

2 1/4 + 3/8

=9/4 + 3/8

=18/8 + 3/8

=21/8

=2 5/8

1 2/3 + 2 1/6

=5/3 + 13/6

=10/6 + 13/6

=23/6

=3 5/6

1 1/3 + 2 5/6

=4/3 + 17/6

=8/6 + 17/6

=25/6

=4 1/6

1 1/3 + 5 3/4

=4/3 + 23/4

=16/12 + 69/12

=85/12

=7 1/12

3 1/6 + 6 1/4

=19/6 + 25/4

38/12 + 75/12

=113/12

=9 5/12