Grades 9-10 Video Solutions 2024-2024_9-10

Video Transcription

Number 1, what is the value of 2 times 0.24 over 20 times 2.4? The easiest way to do this is to consider the 2s at the front of the numerator and denominator  and notice that they cancel to give 1 tenth and then notice that 0.24 over 2.4 cancels also to 1 tenth giving us 1 tenth times 1 tenth and the answer is 0.01.

Video Summary

Number 1, what is the value of 2 times 0.24 over 20 times 2.4? The easiest way to do this is to consider the 2s at the front of the numerator and denominator and notice that they cancel to give 1 tenth and then notice that 0.24 over 2.4 cancels also to 1 tenth giving us 1 tenth times 1 tenth and the answer is 0.01.