Question

What number lies exactly halfway between 1/5 and 1/9?

Answer 1

7/45

Explanation:

• What number lies exactly halfway between 1/5 and 1/9?

you have to find the mean of the two fractions, adding and then dividing by two

(1/5 + 1/9) : 2 =

14/45 : 2 =

7/45