I am a number
Tell my identity
Take me seven times over
And sad a fifty
To reach a triple century
You still need forty
Answers
Answered by
4
let the no. be x
7x+50+40=300
7x=300-90
x=30
7x+50+40=300
7x=300-90
x=30
Answered by
2
Let the number be n.
According to the question,
7n + 50 + 40 = 300
⇒7n + 90 = 300
⇒7n = 300 − 90
⇒7n = 210
⇒ n = 7/210
⇒ n = 30
Thus, the required number is 30.
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