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פּוֹפּוּלָרִי Word Problems >

two numbers are in ratio 5:3. if they differ by 18 what are the numbers

פתרון

tw o n u mb ers a re in r a t i o 5 : 3. i f t h ey d i ff er b y 18 w ha t a re t h e n u mb ers

פתרון

The numbers : 45, 27

צעדי פתרון

Represent the numbers in ratio 5:3 with

x

5 x

3 x

A.T.Q.:

5 x - 3 x = 18

5 x - 3 x = 18, x

פתור בשביל:

x = 9

5 x = 5 \cdot 9 = 45

3 x = 3 \cdot 9 = 27

The numbers : 45, 27

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