Предмет: Математика, автор: Dima11188

Самостійна робота. Допоможіть будь ласка(5 клас)

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Ответы

Автор ответа: iva54
1

Відповідь:

20%

Покрокове пояснення:

3).

1) 1200 -960 = 240 (грн) на 240 грн. подешевшав тостер;

2) 240:1200*100=20 (%). на 20% подешевшав тостер.

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