Question

(a)
Find a number whose fifth part increased by 30 is equal to its fourth part decreased by 30.

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Answer 1

Answer:

1200

Step-by-step explanation:

Let the Number is "a"

(a/5)+30 = (a/4)-30

=> (a/4) = (a/5)+60

=> (a/4) - (a/5) = 60

=> (5a-4a)/20 = 60

=> a = 1200 (Ans)