Three sisters split a sum of money between them. The first sister receives 1/2 of the total, the second receives 1/4 of the total, and the third receives the remaining $10. How many dollars do the three sisters split?
Responda
$10
$20
$30
$40
$50
Questão 2
Questão
65% of the students at a particular school take language classes. Of those students, 40% have studied more than one language. If there are 300 students at the school, how many have studied more than one language?
Responda
78
102
120
150
168
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