Question

D=10 Dx=40 tar x chi kimmat kadha​

Answer 1

Answer:

$x = \frac{dx}{d} \\ x = \frac{40}{10} \\ x = 4$

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

D=10

Dx=40

now..

replace the value of D..

10×x =40

x =40/10

(x =4)