Answer:
1.=8.1
2.=10.4
Step-by-step explanation:
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12/30=2/5
16/40=2/5
The ratio is the same because they both simplify to 2/5
Answer:
B
Step-by-step explanation:
the second option!
Answer:
Step-by-step explanation:
k/9=10/3 multiply both sides by 9
k=90/3
k=30