4.) A survey was conducted about efficacy of video lesson 200 grade 6 pupils were the paeticipants 145 students said it is affective and big help in modular distance learning. Find the probability of efficacy of video lesson
A. 29/40 B. 28/40 C. 27/40 D. 26/40
pasagot please with solution ha
Share
Answer with explanation and solution:
A. 29/40
not sure? here's the solution!
first, find the GCF (greatest common factor) of 145 and 200
145 - 1,5,29,145
200 - 1,2,4,5,8,10,20,25,40,50,100,200
and the GCF of 145 and 200 is 5
[tex] \frac{145}{200} \div \frac{5}{5} = \frac{29}{40} [/tex]
and the answer is 29/40
do you have more questions? ask it in the comments below!