Answer:
12
Step-by-step explanation:
84-54=30
30/2.5=12
Answer:
850 divided by 7.5
Step-by-step explanation:
Answer:
dont know
Step-by-step explanation:
dont know
Answer:
102 marbles
Step-by-step explanation:
100% of 85 is 85.
20% of 85 = 17
85 + 17 = 102
Hope that helps!