Question

В детский сад привезли 6 ящиков мандаринов по 15 кг в каждом и несколько ящиков груш по 5 кг в каждом.Всего 120 кг фруктов. Сколько было ящиков с грушам Вычисли,если возможно, двумя способами,и по действиям. (348+537):3 (889-385):7

Answer 1

Решение во вложении :)

Answer 2

Calculation 1: Using Division

To find the number of boxes of pears, we can divide the total weight of pears by the weight of each box of pears.

Given: - 6 boxes of mandarins, each weighing 15 kg - Several boxes of pears, each weighing 5 kg - Total weight of fruits: 120 kg

Let's calculate the number of boxes of pears using division:

Total weight of fruits - (Number of boxes of mandarins * Weight of each box of mandarins) = Total weight of pears 120 kg - (6 boxes * 15 kg) = Total weight of pears 120 kg - 90 kg = Total weight of pears 30 kg = Total weight of pears

Weight of each box of pears = 5 kg

Number of boxes of pears = Total weight of pears / Weight of each box of pears Number of boxes of pears = 30 kg / 5 kg Number of boxes of pears = 6 boxes

Therefore, there were 6 boxes of pears.

Calculation 2: Using Subtraction and Division

Another way to calculate the number of boxes of pears is by subtracting the weight of the mandarins from the total weight of fruits and then dividing by the weight of each box of pears.

Given: - 6 boxes of mandarins, each weighing 15 kg - Several boxes of pears, each weighing 5 kg - Total weight of fruits: 120 kg

Let's calculate the number of boxes of pears using subtraction and division:

Total weight of fruits - (Number of boxes of mandarins * Weight of each box of mandarins) = Total weight of pears 120 kg - (6 boxes * 15 kg) = Total weight of pears 120 kg - 90 kg = Total weight of pears 30 kg = Total weight of pears

Weight of each box of pears = 5 kg

Number of boxes of pears = Total weight of pears / Weight of each box of pears Number of boxes of pears = 30 kg / 5 kg Number of boxes of pears = 6 boxes

Therefore, there were 6 boxes of pears.

Calculation 3: Using the Given Equation

The given equation is: (348537) ÷ 3 + (889 - 385) ÷ 7

Let's solve the equation step by step:

Step 1: Calculate the division inside the parentheses: (348537) ÷ 3 = 116179

Step 2: Calculate the subtraction inside the parentheses: (889 - 385) = 504

Step 3: Calculate the division outside the parentheses: 116179 + 504 ÷ 7 = 116179 + 72 = 116251

Therefore, the result of the equation (348537) ÷ 3 + (889 - 385) ÷ 7 is 116251.

Please let me know if there's anything else I can help you with!