International Mathematics Competiton 2008
In this post i would like to upload a pdf file that can be used to learn for your students. This file contains math problem that is Internation Mathematics Competiton 2008 that held on Thailand 3 years ago.
This problem consist of two sections, section A and section B. Section A consist of 12 questions. Each correct answer is worth 5 points. Then, section B, 3 question. Each answer is worth 20 points.
Let’s download this file !
GCD: Problem Set and Answer
Math Problem Set
1. Sam was buying hot dogs and hot dog buns for a backyard barbeque. Hot Dogs come in packs of 16, but buns come in packs of 12. How many packs of each will Sam have to buy so that there are no hot dogs or buns left over?
2. A florist has 72 roses, 84 tulips and 48 orchids that she wants to use to create bouquets. What is the largest number of identical bouquets she can put together without having any owers left over?
3. Three alarm clocks are set o at the same time. If the rst one beeps every 9
seconds, the second one beeps every 12 seconds and the third one beeps every 15 seconds, how long will it be until they beep at the same time?
4. Vince has three pieces of rope with lengths of 300 cm, 312 cm and 396 cm. He wants to cut the three pieces of rope into smaller pieces of equal length with none left over.
(a) What is the greatest possible length of each of the smaller pieces of rope?
(b) How many of the smaller pieces of rope will he have altogether?
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Math Problem Solving: Grade 6 Part II
Consider an equilateral triangle below. Two of its sides are known to have long each (2x) and x = 15 cm.
What is the circumference of the triangle ?
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