14,8x5 2/5-18,6:0,3=
Matematika
rudhyboerdoex
Pertanyaan
14,8x5 2/5-18,6:0,3=
1 Jawaban
-
1. Jawaban wandamarifa
14,8x5 2/5-18,6:0,3=
(148/10 x 27/5) - (186/10 : 3/10)
= 3996/50 - (186/10 x 10/3)
= 3996/50 - 1860/30
= (3996/50 x 3/3) - ( 1860/30 x 5/5)
= 11988/ 150 - 9300/150
= 2688/ 150
= 2688/150 : 6/6
= 448/25 = 17,92