Question

Математика задача 4 класса за 32 минуты дежурный по кухне очистил 20 картофилин.сколько картофелин он очестит за 16 мин если будет работать с такой же производительностью?

Answer 1

32:16=2
20:2=10
Ответ дежурный по кухне за 16 мин почстит 10 картошек надеюсь пояснения сам на пишеш?

Answer 2

Solution to the Math Problem:

To solve this problem, we can use the concept of proportionality. If the caretaker cleaned 20 potatoes in 32 minutes, we can find out how many potatoes he will clean in 16 minutes at the same rate.

Let's calculate it step by step:

1. Find the rate of cleaning per minute: - Rate = Number of potatoes cleaned / Time taken - Rate = 20 potatoes / 32 minutes - Rate = 0.625 potatoes per minute

2. Use the rate to find the number of potatoes cleaned in 16 minutes: - Number of potatoes cleaned = Rate * Time taken - Number of potatoes cleaned = 0.625 potatoes per minute * 16 minutes - Number of potatoes cleaned = 10 potatoes

Therefore, the caretaker will clean 10 potatoes in 16 minutes if he works at the same rate.