Question

d $ to buy 3 balls. All the balls cost the same. If she were to buy all three, she'd spend all her money. Instead she bought just one. How much money does jane have left?

Answer 1

$
`(2d)/(3)`

Explanation:

Amount of dollars required to buy 3 balls= $ d

As the cost of each ball is equal

Amount required to buy 1 ball= $
`(d)/(3)`

Amount that the had =$ d

She bought only one ball

Amount she left with= $ d-$
`(d)/(3)`

Amount she left with= $
`(2d)/(3)`

Hence the correct answer is $
`(2d)/(3)`