please explain this

Asked by Zzainawarsi | 30th Sep, 2020, 08:22: PM

Expert Answer:

begin mathsize 16px style 4 over 5 plus 3 over 10 plus 11 over 5 plus open parentheses fraction numerator negative 13 over denominator 10 end fraction close parentheses
LCM left parenthesis 5 comma 10 right parenthesis space equals 10
equals fraction numerator 8 plus 3 plus 22 minus 13 over denominator 10 end fraction
equals 20 over 10
equals space 2 end style

Answered by Yasmeen Khan | 1st Oct, 2020, 11:38: AM