Question

Rico got an average of 78% in five subjects. What must his score be in the sixth subject to get an average of 80%?​

Answer 1

Answer: well, since we can assume that the first 5 are 78, he would have to get a 90% in order to get a 80% average

Answer 2

Answer:90

Step-by-step explanation:80*6=480= All Subjects

78*5=390

480-390=90