Question

Купили 4 кг груш по цене 60 руб,столько же яблок по цене 55 руб и 5 кг бананов. За всю покупку заплатили 710 руб . Сколько рублей стоил 1 кг бананов

Answer 1

1) 55+60=115 (р) стоят яблоки и груши вместе
2) 710-115=595(р) Стоимость 5кг бананов
3) 595:5=119 (р) стоит 1 кг бананов
Ответ: 119кг

Answer 2

Calculation of the Cost of Bananas per Kilogram

To calculate the cost of bananas per kilogram, we need to determine the total cost of the bananas and divide it by the total weight of the bananas.

Given: - 4 kg of pears purchased for 60 rubles - The same amount of apples purchased for 55 rubles - 5 kg of bananas purchased - The total cost of the purchase was 710 rubles

Let's break down the calculation step by step:

1. Calculate the total cost of pears and apples: - 4 kg of pears cost 60 rubles - 4 kg of apples cost 55 rubles - The total cost of pears and apples is 60 rubles + 55 rubles = 115 rubles

2. Calculate the cost per kilogram of pears and apples: - The cost per kilogram of pears is 115 rubles / 8 kg = 14.375 rubles/kg - The cost per kilogram of apples is 115 rubles / 8 kg = 14.375 rubles/kg

3. Calculate the total cost of bananas: - The total cost of the purchase was 710 rubles - Subtract the cost of pears and apples from the total cost: 710 rubles - 115 rubles = 595 rubles - The remaining cost is the cost of bananas: 595 rubles

4. Calculate the cost per kilogram of bananas: - Divide the cost of bananas by the weight of bananas: 595 rubles / 5 kg = 119 rubles/kg

Therefore, the cost of 1 kilogram of bananas is 119 rubles.

Please note that the calculations are based on the given information and may not reflect the actual market prices.