Question

Вырази десятичной дробью а) в километрах 6м, 5 км 635 м , 25 м 20 дм, 125 см б) в центнерах 342 кг, 5 кг, 13 г, 7 кг 375г

Answer 1

6 м=6:1000=0,006 км
5 км 635 м=5,635 км
25 м 20 дм =0,0252 км
125 см=1,25 м=0,00125 км

342 кг:100=3,42 ц
5 кг :100=0,05 ц
13 г=0,013 кг=0,00013 ц
7 кг 375 г=0,07375 ц

Answer 2

Converting Measurements to Decimal Fractions

To express the given measurements in decimal fractions, we will convert the measurements to a common unit and then represent them as decimal fractions.

a) Converting Length Measurements: 1. 6 meters, 5 kilometers 635 meters, 25 meters 20 decimeters, 125 centimeters

To convert these measurements to a common unit, we can choose meters as the common unit and then represent them as decimal fractions.

- 6 meters = 6.0 meters - 5 kilometers 635 meters = 5635 meters - 25 meters 20 decimeters = 25.2 meters - 125 centimeters = 1.25 meters

Now, we can express these measurements as decimal fractions: - 6 meters = 6.0 meters = 6.0 - 5 kilometers 635 meters = 5635 meters = 5635.0 - 25 meters 20 decimeters = 25.2 meters = 25.2 - 125 centimeters = 1.25 meters = 1.25

b) Converting Weight Measurements: 2. 342 kilograms, 5 kilograms 13 grams, 7 kilograms 375 grams

To convert these measurements to a common unit, we can choose kilograms as the common unit and then represent them as decimal fractions.

- 342 kilograms = 342.0 kilograms - 5 kilograms 13 grams = 5.013 kilograms - 7 kilograms 375 grams = 7.375 kilograms

Now, we can express these measurements as decimal fractions: - 342 kilograms = 342.0 kilograms = 342.0 - 5 kilograms 13 grams = 5.013 kilograms = 5.013 - 7 kilograms 375 grams = 7.375 kilograms = 7.375