The equivalent ratios are A and D.
Here's an explanation:
When you look at D, you see that 12 is a multiple of 6, and 16 is a multiple of 8. So you know that it looks like they're equivalent. Then you test it out, 12/2=6. 16/2=8. so 12:16 = 6:8. Eyeballing it first can save time sometimes.
Answer:
2/5
Step-by-step explanation:
Each side of OP'Q' is 2/5 of OPQ. Ex) OP = 10, OP' = 4.
The answer, after multiplying the two together, is 6.33 repeating.
Answer:
less than a minute
Step-by-step explanation:
Answer:
15 and one-half
Step-by-step explanation:
14/2 + 3(4) - (6.5 - 3)
<em>Use PEMDAS</em>
14/2 + 3(4) - 3.5
<em>Use PEMDAS</em>
7 + 12 - 3.5
<em>Use PEMDAS</em>
15.5