Question

3 1/4 + 0.15 x 4/5 : 5% =
pake cara
terserah mau ubah ke pecahan mana aja..

Answer 1

3 1/4 + 0.15 x 4/5 : 5% =
13/4 + 15/100 x 4/5 : 5/100 =
 13/4 + 60/500 : 5/100 =
13/4 + 6/50 x 100 /5 = 
13/4+  600/ 250  =
13/4 + 60/ 25 =
13/4 +12/5 =
65/20 + 48/20 =
113/ 20
5  13/20

Answer 2

3 1/4 +0.15 x 4/5 :5
= 13/4 + (15/10 x 4/5) : 5/100
=13/4 + (60/50 : 5/100)
=13/4 + 12/0.5
=39+96/12
=135/12
=11 3/2