When multiplying 2 fractions is the product greater than the factors?

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r

Is the point (0, 8) on the x-axis or y-axis? how do you know?

Astudent must have an average on five test that is greater than it equal to 80% but less than 90% to receive a final grade of b. devon's greades on the first four test were 78% 62% 91% and 80% what range if grades on the fifth test would give him a b in the course? ( assuming the highest grade is 100%)