Grades 9-10 Video Solutions 2022-2022_9-10

Video Transcription

Video Summary

The problem involves identifying which diagram accurately represents Nadia's app usage this week after she halved the time on two applications while maintaining the same time on the other two. Last week, the app usage was labeled as 4, 2, 2, and 1. After analyzing the potential solutions, solution C, labeled as 2, 2, 1, and 1, meets the conditions: two apps' times were halved (4 to 2 and 2 to 1), and two app times remained unchanged (2 to 2 and 1 to 1). Therefore, diagram C is the correct representation.

Keywords

app usage

diagram representation

halved time

solution analysis

Nadia