Question

Efetue as divisões...5:04 ?
7:0,35?
8:3,2?
9:06?
4:016?
1:25?
2:08:0,8?
1,2:0,24?
9,81:0,9?
7,44:0,6?
5,4:2,7?
0,63:0,09 alguém me ajuda por favor!!

Answer 1

$\frac{7}{0,35}=\frac{700}{35}=20\\\\\frac{8}{3,2}=\frac{80}{32}=\frac{5}{2}=2,5\\\\\frac{9}{0,6}=\frac{90}{6}=\frac{30}{2}=15\\\\\frac{4}{0,16}=\frac{400}{16}=\frac{100}{4}=25\\\\\frac{1}{25}=\frac{4}{100}=0,04\\\\\frac{2}{0,8}=\frac{20}{8}=\frac{5}{2}=2,5\\\\\frac{1,2}{0,24}=\frac{120}{24}=\frac{10}{2}=5\\\\\frac{9,81}{0,9}=\frac{981}{90}=\frac{109}{10}=10,9\\\\\frac{7,44}{0,6}=\frac{744}{60}=\frac{186}{15}=12,4\\\\\frac{5,4}{2,7}=\frac{54}{27}=2\\\\\frac{0,63}{0,09}=\frac{63}{9}=7$