Answer:
16hours
Step-by-step explanation:
Amount of hours Nixon took = 5hours
If it takes 320 % of his time, then he took him 320% of 5hrs to finish
This is express as shown
320% of 5
= 320/100 ×5
= 320/20
= 16
Hence it took him 16 hours
Answer:
See explanation.
Step-by-step explanation:
1. 5 * 6 * 9 = 270
2. 10 * 4 * 5 = 200
3. 5 * 4 * 5 = 100
4. 7 * 4 * 6 = 168
5. 7 * 4 * 6 = 168
6. 10 * 4 * 3 = 120
7. 4 * 4 * 7 = 112
8. 6 * 6 * 6 = 216
9. 6 * 6 * 6 = 216
hope this helps.