# Problem of the Week for June 16th to June 20th

Jun 15, 2024 | SW Calgary

Mathnasium of SW Calgary - Problem of the Week!

Be sure to enter at the start of your next session at the Math Learning Centre.

Problem of the Week for Grades 3 and 4: Stevie practices playing her violin for 30 minutes each weekday and 45 minutes each Saturday and Sunday. How much time does Stevie spend practicing each week?

Problem of the Week for Grades 5 and 6: An orchestra has 12 first violins, 10 second violins, 8 violas, 8 cellos, and 6 double basses. Each instrument has 4 strings. How many strings are there in the full orchestra?

Problem of the Week for Grades 7 and 8: Grace is saving up to buy a guitar. Her grandmother will give her an additional 75¢ for each dollar that Grace saves. If Grace saves \$20 a month for 6 months, how much money does she have to spend on the guitar?

Problem of the Week for Grades 9 and above: Ten voice lessons and 5 piano lessons cost \$368.75. Five piano lessons and 3 voice lessons cost \$176.25. How much does a voice lesson cost?

LAST WEEK WINNERS OF PROBLEM OF THE WEEK:

Grades 3 and 4: A great week of participation for the problem presented at this grade level! Amy solved the problem and was the first correct ballot to be drawn. Well done Amy, now come and choose a Fabulous \$10 Gift Card of your choice. Lilac, Madelyn, Isla and Anaya also read the question carefully and provided the correct solution to the problem and they will each receive "extra punches" on their Reward Card. Well done everyone!! Everyone try again this week! Come on, give your brain a workout!

Grades 5 and 6: Our Mathletes at this grade level worked hard to solve the problem posed this past week. Jessie correctly solved the problem and she wins a Wonderful \$10 Gift Card of her choice. Well done Jessie! Also solving the proble was Jayden R. and Ethan Z. who will each receive "extra punches" on their Reward Cards. Everyone be sure to devote time this week to solving the problem!! Become a Mathnasium Mathlete!

Grades 7 and 8: A good effort this past week with trying to submit the correct solution to the problem posed. Alexa managed to solve the problem. Fantastic work Alexa, now come and choose a Terrific \$10 Gift Card of your choice. Grace P and Beau also solved the problem and each will recieve "extra punches" on their Reward Cards. Everyone work on the problem again this week!! Mathnasium – Home of the Power Math Workout!

Grades 9 and above: A tough problem this past week and Suheera managed to determine the correct solution and was the first correct ballot to be drawn. Excellent wor Suheera, now come and chose an Awesome \$10 Gift Card of your choice. Beau, Alexandra and Thomas W. also solved the proble and each will receive "extra punches" on their Reward Cards. Everyone try again this week. Show what you can do as a Mathlete!