Question

13.6除以三分之二与六除三分之二的和是多少

Answer 1

13.6除以三分之二与六除三分之二的和是多少
13.6÷(2/3)+6÷(2/3)
=(13.6+6)×(3/2)
=19,6×(3/2)
=29.4;