2 1/5 - 4 1/2 : 2 1/4
Matematika
Melianap
Pertanyaan
2 1/5 - 4 1/2 : 2 1/4
1 Jawaban
-
1. Jawaban FA1902
2 1/5-4 1/2 : 2 1/4
=11/5-(9/2:9/4)
=11/5-(9/2×4/9)
=11/5-36/18
=11/5-2/1=11/5-10/5
=1/5