1. Hitunglah operasi pengurangan pecahan biasa berikut!
Jawaban:
a. 3/20
b. 42/60-10/60
=32/60= 8/15✓
c.(250-96)/320=154/320=77/160✓
d.3/4-5/24= (18-5)/24=13/24✓
Jawaban:
a. 3/20
b. 42/60-10/60
=32/60= 8/15✓
c.(250-96)/320=154/320=77/160✓
d.3/4-5/24= (18-5)/24=13/24✓