Grades 7-8 Video Solutions 2018-2018Solutions7-8_part

Video Transcription

Video Summary

The transcript provides solutions for various math problems. Question 21 addresses the votes needed for class president election, calculating that Akmal needs 17 more votes to ensure victory. For question 22, the problem involves finding the volume of a rectangular box, resulting in 80 cubic centimeters. Question 23 determines the number Ria will write in a specific table cell, resulting in 7. In question 24, the pool's width is calculated as 40 meters. Question 25 reconfigures a dove's area on a flag to find dimensions, resulting in 24 by 16 cm. Question 26 involves arranging dominoes correctly, requiring three moves. For question 27, the area of an inscribed triangle within an equilateral one is calculated as 12. In question 28, Azmi's spending is determined as $32. Question 29 calculates Viola's required jump distance as 4.01 meters. Finally, question 30 solves for the angle measure in an isosceles triangle, concluding it is 36 degrees.

Meta Tag

Category Video Solutions

Level 7&8

Year 2018

Keywords

math problems

class president election

rectangular box volume

domino arrangement

inscribed triangle area

isosceles triangle angle