Предмет: Математика, автор: ibragimovaalina386

у Пети было 500рублей .Ему дали еще 1/5 от этой суммы. Сколько теперь всего денег у Пети ？
Пожалуйста очень срочно

anastasia060818: 1)500:5 =100;
anastasia060818: 2) 500+100=600

Ответы

Автор ответа: Alyssa08
1

Ответ: 600 рублей теперь всего у Пети

Пошаговое объяснение:

Краткая запись:

Было - 500 рублей

Дали - 1/5

Стало - ? рублей

Решение:

  • Чтобы найти часть от целого, нужно целое разделить на знаменатель и результат умножить на числитель дроби, которая выражает эту часть.

1) 500 : 5 · 1 = 100 (рублей) - дали

2) 500 + 100 = 600 (рублей)

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