Question

(69*0,63-10,098:5,4-20,54):0,324

Answer 1

(69*0,63-10,098:5,4-20,54):0,324=65
1)69*0,63=43,47
2)10,098:5,4=1,87
3)43,47-1,87=41,6
4)41,6-20,54=21,06
5)21,06:0,324=65