Предмет: Математика, автор: ник3956

Здраствуйте! Помогите пожалуста решить:
1кг15г:7;9т60кг-5т82кг;280км984:88;21т6ц:9;59кг827кг+2кг63г;7р.20к.:36;Вычмсли! Заранее спасибо!!!!!

Ответы

Автор ответа: гюйс
0
1 кг 15 г :7=1015 г :7=145 г

9 т 60 кг - 5 т 82 кг=9060 кг - 5082 кг=3978 кг=3 т 978 кг

280 км 984 м : 88=280984 м : 88=3193 м=3 км 193 м

21 т 6 ц : 9=216 ц : 9=24 ц=2 т 4 ц

59 кг 827 г +2 кг 63 г=61 кг 1000 г=62 кг

7 р. 20 к. : 36=720:36 к=20 к
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