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According to Greg, perfect cherry pies have a ratio of 240:3 cherries to 3 pies. How many cherries does Greg need to make 9 perfect cherry pies?

Sagot :

Ratios

The ratio shows the comparison of numbers. This numerical ratio can be expressed as a fraction whose value is fixed if both the numerator and denominator are multiplied by the same number. Given the ratio given, Greg will need 720 cherries to make 9 pies

Further explanation  

The ratio shows the comparison between 2 objects or something  

The ratio is denoted by the sign : or "to" and can be expressed as a fraction  

for example:  

2: 3 or  

2 to 3 or  

[tex]\tt \dfrac{2}{3}[/tex]  

Ratios can also be expressed in the form of:  

"part-to-part": comparing one part to another part  

and "part-to-whole": a part compared to the whole lot  

Ratios are also used on a scale  

Given ratio for cherries and pies = 240 : 3

so for 9 pies ⇒Directly Proportional

[tex]\tt \dfrac{240}{3}=\dfrac{x}{9}[/tex]

240 x 9 = x x 3

x = (240 x 9) : 3

x = 720

So Greg needs 720 cherries.

Learn more

two numbers : https://brainly.ph/question/1198788

fraction : https://brainly.ph/question/2796951

fraction2 : https://brainly.ph/question/1084011

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