• Matéria: Matemática
  • Autor: sangwani
  • Perguntado 6 anos atrás

A doctor earns $2400 a month and saves 30% of this.How much does she spend?

Respostas

respondido por: nessakalaki18
0

Resposta:

She spends $1680.

Explicação passo-a-passo:

First, we have to do 2400x30% to discover the value she saves, which is $720. So, after, we subtract this amount of 2400 and find how much she spends. Like that:

2400x30% = 720

2400 - 720 = 1680


nessakalaki18: I don't know if talks Portuguese, but if your answer is 'yes', I can translate all I said to our language :)
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