Question

I want only correct answer otherwise I will report your answer. Mary is preparing a final exam she study 3/2 hrs on Friday 6/4 hrs on Saturday and 2/3 hrs on Sunday how many hrs she study over the weekend​

Answer 1

Step-by-step explanation:

Choosing a common denominator of 12, we get:

3/2 + 6/4 + 2/3 = 18/12 + 18/12 + 8/12 = 44/12 = 3.666...7 hours is correct answer

So, Mary studied a total of 3.42 hours