The ratio of number of boys and girls in a school is 1:2. If there are 90 students in the school, find the number of girls in the school?	Choose the correct choice from the following options:
A) 45  B) 50  C) 60  D) 75  E) 90
Let the number of boys and girls be x and 2x   Total students = 100   Number of girls in the school = 2*90/3= 
<gadget id="calculator">2*90/3</gadget>
<output>60</output>
60   Answer is 60
<result>C</result>
The ratio of number of boys and girls in a school is 1:2. If there are 90 students in the school, find the number of girls in the school?