Question

A teacher always arranged the content of his lessons as teaching and practicing learnt skills in the ratio 3: 2 If a lesson lasted for 45 minutes. How much teaching would he do?

HELP PLSSS !!!

Answer 1

27 minutes

Explanation:

3 + 2 = 5

45 / 5 = 9

3 * 9 : 2 * 9

27 : 18