Question

5км608м*58= 7м 7дм*98= 45м72см:36= 74ц25кг:99=

Answer 1

1 км = 1000 м

5 км 608 м = 5 608 м · 58 = 325 264 м = 325 км 264 м

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1 м = 10 дм

7 м 7 дм = 77 дм · 98 = 7 546 дм = 754 м 6 дм

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1 м = 100 см

45 м 72 см = 4 572 см : 36 = 127 см = 1 м 27 см

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1 ц = 100 кг

74 ц 25 кг = 7 425 кг : 99 = 75 кг

Answer 2

Let's solve each of these arithmetic operations step by step:

1. 5 km 608 m * 58: To multiply these, first convert everything to meters (since 1 km = 1000 m). 5 km = 5 * 1000 m = 5000 m So, the expression becomes: 5000 m + 608 m * 58

Now, multiply 608 m by 58: 608 m * 58 = 35264 m

Now, add 5000 m to 35264 m: 5000 m + 35264 m = 40264 m

Answer: 5 km 608 m * 58 = 40264 meters.

2. 7 m 7 dm * 98: To multiply these, first convert everything to centimeters (since 1 m = 100 cm and 1 dm = 10 cm). 7 m = 7 * 100 cm = 700 cm 7 dm = 7 * 10 cm = 70 cm So, the expression becomes: 700 cm + 70 cm * 98

Now, multiply 70 cm by 98: 70 cm * 98 = 6860 cm

Now, add 700 cm to 6860 cm: 700 cm + 6860 cm = 7560 cm

Answer: 7 m 7 dm * 98 = 7560 centimeters.

3. 45 m 72 cm : 36: To divide these, first convert everything to centimeters (since 1 m = 100 cm). 45 m = 45 * 100 cm = 4500 cm So, the expression becomes: 4500 cm + 72 cm : 36

Now, divide 72 cm by 36: 72 cm : 36 = 2 cm

Now, add 4500 cm to 2 cm: 4500 cm + 2 cm = 4502 cm

Answer: 45 m 72 cm : 36 = 4502 centimeters.

4. 74 ц 25 кг : 99: To divide these, first convert everything to grams (since 1 центнер = 100 кг). 74 ц = 74 * 100 кг = 7400 кг So, the expression becomes: 7400 кг + 25 кг : 99

Now, divide 25 кг by 99: 25 кг : 99 ≈ 0.2525 кг (approximately)

Now, add 7400 кг to 0.2525 кг: 7400 кг + 0.2525 кг ≈ 7400.2525 кг (approximately)

Answer: 74 ц 25 кг : 99 ≈ 7400.2525 kilograms (approximately).