An equivalent ratio of 64:60 is 16:15.
Answer:

Step-by-step explanation:
Factor 

Rewrite Equation

Answer:
My answer would be 9 unit away
Step-by-step explanation:
becuase you can subtract 0 from -9
0 + -9 would equal -9
then 9 - (-9) = 0
so 9 is my answer
sorry if i am wrong
13. 81.64
14. 803.84
15. 153.83
16. 753.6
you just use circumference and area formulas for a circle
3/4+2/3= 17/12
Step-by-step explanation: