Answer:
a)1 : 4 and 5 : 20
Step-by-step explanation:
If a ratio is a proportion that means the
quantity on the left hand side is lesser than the quantity on the right hand side; it's a part of a whole, a small fraction.
Example of proportion ratios:
4 : 7
7 : 29
90 : 200
68 : 140
Example of non-prpotion ratios:
7 : 4
80 : 19
29 : 20
Answer:
The bags would weigh 27lbs. multiply 4 1/2 and6 and you get 27lbs.
to find the equivalence, you would usually multiply the numerator and the denominator by the same number
Examples: 1/2 1×2, 2×2 It becomes 2/4 which is equivalent to 1/2
Answer:
i think the median is 301.5
i think the mean is 67
i think the range is 30
Step-by-step explanation:
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Answer: the second one is correct. Both of these pairs work for the equation