4. Solve the following riddle:
I am a number,
Tell my identity!
Take me seven times over
And add a fifty!
To reach a triple century
You still need forty!
please answer my question fast
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Answered by
2
Answer:
30 is the answer
Step-by-step explanation:
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Answered by
2
Given : -
I am a number,
Tell my identity!
Take me seven times over
And add a fifty!
To reach a triple century
You still need forty!
To Find : -
The number = ?
Step-by-step Explanation : -
Let a no. be = x
According to the Question : -
7 + x + 50 + 40 = 300
7x + 90 = 300
7x = 300 - 90
7x = 210
x = 210/7
x = 30
Therefore , the required number is 30 ..
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