Amar, Bhavan, Chetan and Dinesh have a total of ₹150 with them. Amar has one-fourth of the total amount with the others(except Amar). The amount with Amar (in ₹) is:
Amar, Bhavan, Chetan and Dinesh have a total of ₹150 with them.
Let's assume the amount with Amar is 'y'.
Amar has one-fourth of the total amount with the others.
$$y=\frac{1}{4}\ of\ (150-y)$$
4y = (150 - y)
4y+y = 150
5y = 150
amount with Amar = y = 30
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