Question

please give only right answer​

Answer 1

Step-by-step explanation:

let the number be x

19 / x = 57

57x = 19

x = 1/3

let the number be y

64 / y = 16

16y = 64

y = 4

Answer 2

Answer:

$i)let \: the \: number \: be \: x \\ given \\ \frac{19}{x} = 57 \\ = >19 = 57x \\ = > \frac{19}{57} = x \\ = > x = \frac{1}{3} \\ ii)let \: the \: number \: be \: x \\ given \\ \frac{64}{x} = 16 \\ = > 64 = 16x \\ = > \frac{64}{16} = x \\ = > x = 4$

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