Jawab dong nomer 5,6,7,8,9 pake cara

5.=3/8×72=(3×72)÷8=216÷8=17
6.=2 1/2+1 1/4=5/2+5/4=10/4+5/4=15/4
=3 3/4
7.=3 1/2- 1 1/3=7/2-4/3=21/6-8/6=29/6
=4 5/6
8.=4 1/6×2 2/5=25/6×12/5=300/30
=30/3=3/1=3
9.=5 2/4÷4 1/4=22/4÷17/4=22/4×17/4
=374/16=187/8=23 3/8

Maaf kalo salah dan semoga membantu

5. 3/8×72= dicoret jadi 3/1 x 9 = 27

6. 2 2/4 + 1 1/4 = 2 2/4 + 1 1/4 = 3 3/4

7. 3 1/2 – 1 1/3 = 3 3/6 – 1 2/6 = 2 1/6

8. 4 1/6 x 2 2/5 = 25/6 x 12/5 = dicoret jadi 5/1 x 2/1 = 10

9. 5 2/4 : 4 1/4 = 22/4 x 4/17 = 22/17 
maaf kalo salah