Question

Rohan goes for shopping with some amount and spends half of the amount in grocery and rs 10 with him for keeping in his piggy bank find the original amount if he is left with rs200.what value of rohan is depicted

Answer 1

Step-by-step explanation:

Let Rohan had 'x'rupees with him initially. He spent half of them in grocery= x/2.

He saves rs10 for piggy bank.

The money left is rs200.

x–(x/2–10)=200

2x–x–20/2=200

2x–x–20=400

x–20=400

x=420

hence the original amount he had is Rs420....