Since 5 students from each of the 6 math classes have volunteered, there are 5*6= <<5*6=30>>30 total student volunteers.

In addition to the 30 student volunteers, 13 teachers have also volunteered so there are 30+13= <<30+13=43>>43 total volunteers.

Mr. Johnson needs 50 volunteers and currently has 43 volunteers, so he needs 50-43= <<50-43=7>>7 more volunteers.

# Answer

7
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Mr. Johnson is organizing the school Christmas play and needs 50 volunteers to help with decorating the auditorium. 5 students from each of the school’s 6 math classes have volunteered to help. 13 teachers have also volunteered to help. How many more volunteers will Mr. Johnson need?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
7
Mr. Johnson is organizing the school Christmas play and needs 50 volunteers to help with decorating the auditorium. 5 students from each of the school’s 6 math classes have volunteered to help. 13 teachers have also volunteered to help. How many more volunteers will Mr. Johnson need?
train