2. 1/2 x 2,25 : 3/4 =…..
3. 15% x 3,5 : 1/4 =…..
4. 1 4/5 : 0,25 x 2 1/5 =….
5.0,75 x 0,2 : 2 1/2 =…
6. 1 4/5 x (0,4 : 1/4)=….
7. 75% : (0,5 x 1/5)=….
8. 3 1/2 x 2,75 : 25% =…..
9. 4 2/5 : 2,2 x (1 3/4 : 50%)=…
10. 2,8 : (20% x 1 1/4) : 0,5 =….
Hasilnya Menggunakan Pecahan Desimal ya Terimakasih
1. 45% : 0,25 x 2 1/4 =…..
Jawab:
1. 45% ÷ 0,25 × 2 1/4 = 45/100 ÷ 25/100 × 9/4
= 45/100 × 100/25 × 9/4
= 4500/2500 × 9/4
= 40500/10000
= 4,0500
2. 1/2 × 2,25 ÷ 3/4 = 1/2 × 225/100 ÷ 3/4
= 225/200 ÷ 3/4
= 225/200 × 4/3
= 900/600
= 150/100
= 1,50
3. 15% × 3,5 ÷ 1/4 = 15/100 × 35/10 ÷ 1/4
= 525/1000 ÷ 1/4
= 525/1000 × 4/1
= 2100/1000
= 2,100