Mrs. Jones owns a restaurant typically 1/5 if the customers orders fish while 1/ four of the customers order chicken what fraction of her customers order either fish or chicken

9/20

Step-by-step explanation:

Find the common denominator:

1/5  and 1/4

1/5*4/4 = 4/20  and 1/4*5/5 = 5/20

So we can add them together now

4/20 + 5/20 = 9/20

so 9/20 of her customers order fish or chicken

he spend 5.1 minutes chatting with his friends

step-by-step explanation:

2/5+1/2=9/10

6/1-9/10=5 1/10

ruth is 6 years old

step-by-step explanation:

6 + 24 = 30,   so 6/30 = .2  

if you do 1/5 it also equals .2, so that is the answer.