Question

What should be added to 7
4/15 to get 18 ?​

Answer 1

Answer:

Let the number which is to be added to 7 4/15 to get 18 be x

Therefore

7 4/15 + x =18

109/15 + x = 18

(109 + 15x)/15 = 18

109 + 15x = 270

15x = 270 - 109

15x = 161

x = 161/15

x = 13 1/15