Respuesta :

cparker4907

Answer:

no it is not

Step-by-step explanation:

you would have to get a common denominator which would be 60 so 12 times 5 is 60 and 20 times 3 is 60

then you multiply 4 by 3 and thats 12 and 3 times 5 is 15 so no they arent perportional

Answer: No

Answer Explanation: Simply do cross multiplication. If the numbers are not the same number, the ratios are not proportional. 48 does not equal 60. SEE IMAGE
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