Answered

Which of the following ratios are proportion? 

A. 4:5 = 1:1

B. 3:4 = 9:12

C. 1:2 = 2:6

D. 2:3 = 4:9

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Sagot :

Amphuverdejoviz

Answer:

A. 4:5=1:1

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Quinangelicademon566viz

Answer:

A. 4:5 = 1:1

Step-by-step explanation:

4 pede sa 1

5 pede sa 1

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