Respuesta :
Answer:
117 bags
Step-by-step explanation:
Day 1: 3 bags
Day 2: 3 × 3 = 9 bags
Day 3: 9 × 3 = 27 bags
Day 4: 27 × 3 = 81 bags
Total: 9 + 27 + 81 = 117 bags
Answer:
81 bags of cement in the last 3 days.
Step-by-step explanation:
On the first day he used 3 bags.
The second day he used twice that amount so that would be 3²=9
The third day he used twice the amount he used the second day. So that would be 9²=81.
He used 81 bags of cement in the last 3 days.
Hope this helps!
If not, I am sorry.
