Question

Math problem solver

A boxer needs to lose 3 1/2 kg in a month to be able to compete as a flyweight. Jn three weeks, he lowers his weight from 55.5 kg to 53.8 lkg. How many kilograms must the boxer lose in the final week to be able to compete as a flyweight?

Answer 1

55.5-53.8= 1.7 kg 3+1/2=7/2= 3,5
3,5-1,7= He needs 1,8 kg to compete