Consulte Graatis
Find a Question:
Matemática">
Pergunta sobre desconto e porcentagem
Em cera loja uma blusa custa 75 reais e pode ser dividida em ate 3 vezes no cartão. caso seja comprada a vista a blusa sai com um desconto de 30% . sabendo que maria comprou a blusa a vista , responda :
quanto ela pagou pela blusa ?
qual foi o valor do desconto ?
que porcentagem da blusa ela pagou ?
![](http://www.professoronline.net/wp-content/uploads/2012/02/professores_online.jpg)
Answer #
Ainda tem duvida sobre Pergunta sobre desconto e porcentagem, entao utilize o campo de respostas dessa mesma pergunta para contra argumentar novas explicacoes.Answer this Question
You must be Logged In to post an Answer.
Not a member yet? Sign Up Now »
Star Points Scale
Earn points for Asking and Answering Questions!
![Grey Sta Levelr](https://www.professoronline.net/wp-content/themes/instant-qa/images/grey-star-big.png)
![Grey Star Level](https://www.professoronline.net/wp-content/themes/instant-qa/images/grey-star-points-icon.png)
![Green Star Level](https://www.professoronline.net/wp-content/themes/instant-qa/images/green-star-big.png)
![Green Star Level](https://www.professoronline.net/wp-content/themes/instant-qa/images/green-star-points-icon.png)
![Blue Star Level](https://www.professoronline.net/wp-content/themes/instant-qa/images/blue-star-big.png)
![Blue Star Level](https://www.professoronline.net/wp-content/themes/instant-qa/images/blue-star-points-icon.png)
![Orange Star Level](https://www.professoronline.net/wp-content/themes/instant-qa/images/orange-star-big.png)
![Orange Star Level](https://www.professoronline.net/wp-content/themes/instant-qa/images/orange-star-points-icon.png)
![Red Star Level](https://www.professoronline.net/wp-content/themes/instant-qa/images/red-star-big.png)
![Red Star Level](https://www.professoronline.net/wp-content/themes/instant-qa/images/red-star-points-icon.png)
![Black Star Level](https://www.professoronline.net/wp-content/themes/instant-qa/images/black-star-big.png)
![Black Star Level](https://www.professoronline.net/wp-content/themes/instant-qa/images/black-star-points-icon.png)
Answer #1
Ela pagou 52,50 pela blusa, sendo que 75-30%=52,50.
O valor do desconto é de 75-52,50=22,50
A porcentagem que ela pagou é de 70%