total units of ration = 4 +7=11
so, ratio would be (4*33)/11 : (7*33)/11
12 : 21 is the answer.
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Answer:
y-8=5/6(x-12)
Step-by-step explanation:
y-y1=m(x-x1)
y-8=5/6(x-12)
Answer:
Already answered it
Step-by-step explanation:
The answer would be 2 months because she has read 4 books and they read 2 a month so, 2 months.
Answer:
4.5
Step-by-step explanation:
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