Aboxer. needs to lose 3 1/2 kg in a month to be able to complete as a flyweight. in three weeks he lowers his weight from 55.5 kg to53.8 kg. how many kilograms must the boxer lose in the final week to be able to compete as a flyweight

The boxer lose 1.8 kg in the final week to get able to compete as a flyweight.

Step-by-step explanation:

Since we have given that

Quantity of weight a boxer needs to lose in a month is given by

In 3 months, he lowers his weight from 55.5 kg to 53.8 kg.

So, Quantity of weight he lose in three months is given by

Number of kilograms the boxer lose in the final week to be able to compete as a flyweight is given by

Hence, the boxer lose 1.8 kg in the final week to get able to compete as a flyweight.

because they could drop even lower..