Question

1. 20 2. х 3. 19 6 х 11 4. II X 11 6. 11 х = 8. 12 x 4 = 8 9. 8 x 9 = 10. ܩ|ܗ х 11 11. 5 نامه х 12. 19 NIN 13. 12 14. 46 х​

Answer 1

1.

20/8×17/10 = 20×17/8×10=340/80 = 17 × 20/4 × 20 = 17/4 =4 1/4