Вопрос школьника по предмету Математика
17,01:6,3=
1,598:4,7=
39,156:7,8=
1,4245:3,5=
193,2:8,4=
0,045:018=
0,02976:0,024=
11,,59:3,05=
74,256:18,2=
Это дроби помогите
Ответ учителя по предмету Математика
1)17,01:6,3= (переносим запятую на один знак, так как во втором числе после запятой 1 знак) = 170,1:63=2,7
Дальше делаем так же.
2)1,598:4,7=15,98:47=0,34
3)39,156:7,8=391,56:785,02
4)1,4245:3,5=14,245:35=0,407
5)193,2:8,4=1932:84=23
6)0,045:0,18=4,5:18=0,25
7)0,02976:0,024=29,76:24=1,24
8)11,59:3,05=1159:305=3,8
9)74,256:18,2=742,56:182=4,08
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Mum wants to buy a new sofa for the sitting room. So, yesterday, we went to the largest furniture store in the city. Mum’s friend, who is a ___________, recommended that store as the best in the city.
DESIGN
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DECIDE
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TRADITION
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FORTUNATELY