Question

74т:250кг=...кг 72м:96см=..см 17ч4мин+58мин=...мин

Answer 1

74 т= 74000 кг

74000/250=296 кг

72 м = 7200 см

7200/96=75 см

17 ч 4 мин = 1024 мин

1024+58=1082 мин

Answer 2

74 т: 250 кг=296 кг

72м: 96см=75 см

17 ч 4 мин+58 мин=1082 мин

Answer 3

To solve these equations, let's take them one by one:

1. 74т:250кг = ...кг

To divide 74 tons (т) by 250 kg, we need to convert tons to kilograms since both units must be the same for division.

1 ton (т) = 1000 kg

So, 74 tons = 74 * 1000 kg = 74,000 kg

Now we can perform the division:

74,000 kg ÷ 250 kg = 296

Therefore, 74т:250кг = 296кг

2. 72м:96см = ...см

To perform this division, we need to convert meters (м) to centimeters (см) since both units must be the same for division.

1 meter (м) = 100 centimeters (см)

So, 72 meters = 72 * 100 см = 7200 см

Now we can perform the division:

7200 см ÷ 96 см = 75

Therefore, 72м:96см = 75см

3. 17ч4мин + 58мин = ...мин

We need to add the given times together:

17 hours + 58 minutes = 17 hours + (58 minutes ÷ 60 minutes per hour) = 17 hours + 0.967 hours

To convert 0.967 hours back to minutes:

0.967 hours * 60 minutes per hour = 58.02 minutes (rounded to two decimal places)

Now, add the minutes together:

17 hours + 58.02 minutes ≈ 17 hours 58 minutes

Therefore, 17ч4мин + 58мин ≈ 17ч58мин.