Answer:
18:162
Step-by-step explanation:
1:9
1+9=10
(1×180)÷10= 18
(9×180)÷10=162
Answer:
3-10-(15) equals 8.
Step-by-step explanation:
3-10 equals -7. Then -(-15) becomes a positive because two negatives make a positives producing +15 so it becomes -7+15 which finally becomes 8.
Answer:
Step-by-step explanation: 7 more workers
Answer:
The total area of the surface of a three-dimensional object.
Step-by-step explanation:
The most simple way is to get 8 questions right on a ten question test. 8q/10q = 80%.
