# Problem of the Week for July 8th to July 12th

Jun 27, 2024 | SW Calgary

Mathnasium of SW Calgary - Problem of the Week!

Give your brain a workout!!

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: The Moon is 3500 kilometres wide. The Earth is 12 700 kilometres wide. How many kilometres wider is the Earth than the Moon?

Problem of the Week for Grades 5 and 6: For every 2 revolutions Pluto makes around the Sun, Neptune makes 3. How many revolutions does Pluto complete if Neptune completes 21?

Problem of the Week for Grades 7 and 8: Callisto, Europa, Ganymede, and Io are moons of Jupiter. Ganymede is not the farthest moon from Jupiter. Callisto’s orbit is not the closest orbit to Io’s. Europa is closer to Jupiter than Ganymede is. Io is the closest to Jupiter. What is Jupiter’s farthest moon?

Problem of the Week for Grades 9 and above: Mars has a radius of 3000 kilometres. Venus has a radius of 6000 kilometres. How many cubic kilometres greater is the volume of Venus than the volume of Mars? Give your answer in terms of pi.

LAST WEEK WINNERS OF PROBLEM OF THE WEEK:

Grades 3 and 4: A reasonably good week of participation for the problem presented at this grade level! Lilac solved the problem and was the first correct ballot to be drawn. Well done Lilac, now come and choose a Fabulous \$10 Gift Card of your choice. Anthony, Charlie and Emilia 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. Ian correctly solved the problem and he wins a Wonderful \$10 Gift Card of his choice. Well done Ian! Also solving the problem was Jessie and she will each receive "extra punches" on her Reward Card. 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. Inaya managed to solve the problem. Fantastic work Inaya, now come and choose a Terrific \$10 Gift Card of your choice. Shayaan also solved the problem and he will recieve "extra punches" on his Reward Card. 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 no correct solutions were submitted. Everyone try again this week. Show what you can do as a Mathlete!