tolong jawab no.37-40 pliss buat sekarang

1 1/2 = 150%

2/5 = 40%

150 - 40 - 75 = 35%

36. 24/100 dan 0,24

37. 75/100 = 3/4
maka
1 1/2 + 2/5 - 3/4 =
1 10/20 + 8/20 - 15/20= 1 3/20

38. 16 × 2/3 × 9/4
coret2= 4 × 2 × 3 = 24

39. 45/100= 9/20 dan 1,5 = 1 10/20
samakan penyebut

9/20 ; 1 4/20 ; 1 10/20 ; 16/20

urut dr terkecil = 45% ; 4/5; 1 1/5 ; 1,5

40. selisih kelereng perbandingan = 7-5 = 2

maka kelereng dhani = 12/2 × 5 = 30
kelereng rahmat = 12/2 × 7 = 42