15 1/5 - 9/20 - 6 3/10= A.8 9/20 C.9 9/20 B.8 16/20 D.9 11/20
Matematika
Puttri2925
Pertanyaan
15 1/5 - 9/20 - 6 3/10=
A.8 9/20 C.9 9/20
B.8 16/20 D.9 11/20
A.8 9/20 C.9 9/20
B.8 16/20 D.9 11/20
1 Jawaban
-
1. Jawaban Sucentia
15 1/5 - 9/20 - 6 3/10=
= 76/5 - 9/20 - 63/10
= 304 - 9 - 126/20
= 295 - 126/20
= 169/20
= 8 9/20
jadi jawabannya a. 8 9/20