2 1/4 x 7,5 - 7,5 : 1 1/2 =
Matematika
zha20
Pertanyaan
2 1/4 x 7,5 - 7,5 : 1 1/2 =
2 Jawaban
-
1. Jawaban Imahnandasari19
21/4 x 7.5 - 7.5 : 1 1/2
= 2 1/4 x 15/2 - 15/2 x 1/2
= 1/4 x 15 - 15/4
= 15/4 - 15/4
= 0 -
2. Jawaban aprillllkrsnaaaaa
9/4 × 75/10 = 675/40= 135/8
75/10:11/2 = 10/75×11/2 = 110/150 = 11/15
135/8-11/15 = 2025/120- 88/120
=1937/120