18/6
18= the number of trucks
6= the number of hours
18/6= 3 trucks per hour
Answer:
510
Step-by-step explanation:
Sally bank account had a beginning balance of 230
She made two deposits of 50 and 420
50+420
= 470
She made a withdrawal of 190
Therefore her balance at the end of the month can be calculated as follows
470+230
= 700
= 700-190
= 510
Hence the balance at the end of the month is 510
Answer:
600
Step-by-step explanation:
Use the formula
Simple interest = (principle * time * rate) / 100