Mathematics: The ratio between elements a and b are 3: 5. if element b has 40 items total, how many total items does element a have?

The ratio between elements a and b are 3: 5. if

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netflixacc0107

05.07.2020

$\bf \cfrac{a}{b}\qquad \stackrel{ratio}{3:5\implies \cfrac{3}{5}}\qquad \quad \cfrac{a}{40}=\cfrac{3}{5}\implies 5a=120\implies a=\cfrac{120}{5}\implies a=24$

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keenonwhite6801

10.06.2021

Mathematics

the number of sides of a regular polygon is the same as the number of lines of reflection that can map the polygon into itself. The number of lines of symmetry is the same as the number of lines of reflection for mapping. (this is word for word so i suggest rewording)

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The ratio between elements a and b are 3: 5. if element b has 40 items total, how many total items does element a have?

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