Please answer the following question:

12 out of 30 people chose their favourite colour as blue caculate the angle you would use for blue on a pie chart

Long division setup showing an incomplete calculation. 12 is in the divisor, 6839 is in the dividend, and 5 hundreds and 6 tens is written in the quotient. 6000 is subtracted from 6839 to give 839. an unknown value represented by a box is being subtracted from 839. what number should be placed in the box to complete the division calculation?

The table showed price paid per concert ticket on a popular online auction site. what was the average price paid per ticket