# Number Sense Blog

By Mathnasium | Added Dec 18, 2019

Math enrichment and programs in the arts often go hand in hand. A perfect example of this is when, in the process of getting tutoring for math, students use math in conjunction with an art show, a theater production, or ⁠— as in this case ⁠— a choir concert!

There are many ways to use math and the arts together. Today’s word problem asks students to use their elementary math skills such as multiplication, division, addition and subtraction to figure out how many tickets to a choir concert were sold based on the final profits. Take a look at the question and see if you can figure out how best to solve this challenge!

Question: The Lakeside Elementary School Choir is hosting a fund-raising concert event. They sold child tickets for \$10 each and adult tickets for \$20 each. They made \$2,000. If they sold 60 adult tickets, how many child tickets did they sell?

Solution: The amount of profit they made from selling adult tickets is 60 × \$20 = \$1,200. Since they made a total of \$2,000, the profit made from selling child tickets is \$2,000 – \$1,200 = \$800. They sold child tickets for \$10 each, so the number of child tickets sold was \$800 ÷ \$10 = 80 tickets.

### Favorites

Bedtime Math: http://bedtimemath.org/

National PTA: http://www.pta.org/

NCTM: http://www.nctm.org/

Numberphile: http://www.numberphile.com/

PTO Today: http://www.ptotoday.com/

STEM Connector: http://blog.stemconnector.org/

Before I came to Mathnasium, I could sum up everything I felt about math in one word: 'EVIL!' I hated math. ... Mathnasium has been my safe haven. They truly have shown me the light when it came to addressing my fear and provided me with the tools that I need to rebuild my prior knowledge so that I won't forget it. Math is no longer a subject I shy away from but it is a subject I can boldly accept and understand.