Answer :

Answer:

10

Step-by-step explanation:

Let the required number be x

so 56/9×x=40

56/9x=40

x=40×9/56

x=10

if it is a fraction so 56

----

9

so it should be multiple with 9×4.44444444

and same with 56×4.44444444

= 28.22288

40

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