2 2/3×(1 1/2+4/5) tolong dijawab yaa

Operasikan dulu yang di dalam kurung

2 2/3 × (1 1/2 + 4/5)
= 8/3 × (3/2 + 4/5)
= 8/3 × (15/10 + 8/10)
= 8/3 × 23/10
= 184/30
= 6 4/30
= 6 2/15

2 2/3 X (11/2+4/5)
=4/3 X ( 55/10 + 8/10 )
=4/3X 63/10
=2 X 21/5
=22/5
=4,4 atau 4 2/5