Question

in a school there are 8 teachers one of the teacher ofage 35 get transfered then a new teacher joined and the age of the teachers decreased by 2 percent what is the age of newly joined teacher

Answer 1

new teacher age
35
$35 \times 2 \div 100 = 0.7months$
therefore the total age of new teacher 34 years
$+ 12months - .7months = 34years5months$