Cual es la que tengo que escoger?
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You and a friend went to the movies.you spent half your money on tickets. then you spent 1/4 of the money on popcorn, $2 on candy, and $3 on a soda. if you have $1 left, hiw much money did u take to the movies?

In the sixth grade 13 out of 20 students have a dog if there are 152 sixth grade students how many of them have a dog

What is 100,000 times 1/100,000, using the standard method of multiplication? write the answer as 10 to a power.