Correct option is D
Given
20% of a number + 78 = The number itself
Solution
Let the number be x.
0.2x + 78 = x
x - 0.2x = 78
0.8x = 78
x =
Now, find 70% of the number:
Value = 68.25
Final Answer
So the correct answer is (d)
Question
If 20% of a number is added to 78, then the result is the same number. 70% of the same number is:
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