Noah says 4/9 is equivalent to 20/45. Check his work by completing the table of equivalent ratios.
2 answers:
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A true proportion is an equation that states that two ratios are equal.
1) The given ratios in their lowest form are:
The two ratios are not equal.
2) The given ratios in their lowest form are :
The two ratios are not equal.
3) The given ratios in their lowest form are :
The two ratios are equal and hence it is True proportion
4) The given ratios in their lowest form are :
The two ratios are not the same .
The third option the ratios are in true proportion.