Let sister’s helping hours = x hours
Then, Omar’s helping hour = sister’s helping hour + 1 = (x+1) hours
Thus, required expression = (x+1) hours
Rate this question :
How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
RELATED QUESTIONS :
Perimeter of a reNCERT - Exemplar Mathematics
One more than twiNCERT - Exemplar Mathematics