(2 1/4 + 1 1/5 ) - ( 2/7 + 1/2 ) =
Matematika
zakiya007
Pertanyaan
(2 1/4 + 1 1/5 ) - ( 2/7 + 1/2 ) =
1 Jawaban
-
1. Jawaban abil137
21/4 + 11/5 = 105/20 + 44/20 = 149/20 -
2/7+1/2 = 4 /14 + 7/15 =
149/20 - 7/15 = 447 /60 - 28/60 = 419 / 60
jadi jawabanya 419/60
semoga membantu ..