1.

Divide90rsintgeratioof9:12

Answer»

ANSWER:

GIVE ratio=9:12

sum of the quantities=9+12=21

so,

1st \: number =  \frac{9}{21}  \times 90 = 38.57142... \\ 2nd \: number =  \frac{12}{21}  \times 90 = 51.42857...



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