If Jonny spends 1/8 of his money at the arcade in 1/2 hour, how much time will it take for him to run out of money?

4 hours

Explanation:

1/2 an hour is 30 minutes.

If he spends 1/8 of his money in 1/2 an hour, he will run out of money in 4 hours in the arcade.

Hoped this helped.

4 hours

Explanation:

1/2 an hour = 30 minutes.

1/8 of his money in 1/2 an hour.

Total money = 1

1/8 x 8 = 1

but we need to multiply 8 to both sides of the equation

so 1/2 x 8

= 4

4 hours

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