Question

Ayudaaaaaa con esto de mate porfaaa

Answer 1

Respuesta:

1. 3/9 ×4/5 = 12/45

2. 1/5 × 500/9= 1 × 100/9 = 100/9

3. 90/4 × 10/45 = 2/2 × 5 = 1 × 5 = 5

4. 25/3 × 27/10 × 2/18 = 5 × 3 × 1/6 = 15/6

5. 4/5 × 3 × 15/2 = 2 × 3 × 3 = 18

6. 3/5 ÷8/7 = 3/5 × 7/8 = 21/40

7. 7÷ 3/4 = 7 × 4/3 = 28/3

8. 1/2 ÷ 6 = 1/2 × 1/6 = 1/12

9. 20/3 ÷ 15/27 ÷ 3/5 = 20/3 × 27/15 × 5/3 = 4

10. 1 ÷ 1/2 = 1 × 2 = 2

Espero haberte ayudado. :)