Answer:
3. A - 6 1/6 or 37/6
Solution:
1 2/3 + 4 1/2
= 5/3 + 9/2
= 10/6 + 27/6
= 37/6
= 6.1666666667
4. D - 1/8
Solution:
5/8 - 4/8
= 5/8 - 4/8
= 1/8
= 0.125
5. A - 1/24
Solution:
7/8 - 5/6
= 21/24 - 20/24
= 1/24
= 0.041666666667
6. C - 4 7/13 or 59/13
Solution:
9 10/13 - 5 3/13
= 127/13 - 68/13
= 127/13 - 68/13
= 59/13
= 4.5384615385
7. D - 3/10
Solution:
2/5 × 3/4
= (2×3) / (5×4)
= 6/20
= 3/10
= 0.3
8. B - 9 4/5 or 49/5
Solution:
3 2/4 × 2 4/5
= 14/4 × 14/5
= (14×14) / (4×5)
= 196/20
= 49/5
= 9.8
9. C - 1 7/8 or 15/8
Solution:
3/4 / 2/5
= (3×5) / (4×2)
= 15/8
= 1.875
10. B - 18/25
Solution:
2 2/5 / 4 2/3
= 12/5 / 14/3
= (12×3) / (5×14)
= 36/70
= 18/35
= 0.51428571429
11. A - 288.78
12. C - 16.62
13. B - 10.75
14. D - 0.55
15. A - 1.2
The 3 to 10 I give the solution the final answer on solution is with point but if you really want to know if it's right you can round it off
