Answer:
10
Step-by-step explanation:
diameter is half of radius
19lbs 14 ounces because 16 oz= 1lb
Answer:
Step-by-step explanation:
C
Answer:
So just as a fraction of 3/30 can be simplified to 1/10, a ratio of 3:30 (or 4:40, 5:50, 6:60 and so on) can be simplified to 1:10.
Step-by-step explanation: