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2022-11-15 14:08:41
2022-09-08 16:13:55
2022-07-16 07:44:25
( 630 - 49 ) : 7
= 630 :7 - 49 :7
= 90 - 7
= 83
2022-07-14 15:20:16
5m4cm=5,03m
720cm=1m20cm
2022-07-14 15:13:51
\(x-1\dfrac{3}{5}=2\dfrac{1}{1}\)
\(x-\dfrac{8}{5}=3\)
\(x=3+\dfrac{8}{5}\)
\(x=\dfrac{23}{5}\)
2022-07-14 15:10:52
2022-07-14 15:09:51
c)\(x-12,04=\dfrac{12}{6}-\dfrac{9}{6}\)
\(x-12,04=\dfrac{1}{2}\)
\(x=\dfrac{1}{2}+12,04\)
\(x=12,54\)
2022-07-14 15:07:24
b)\(x:\dfrac{3}{5}=24,6-6,25\)
\(x:\dfrac{3}{5}=18,35\)
\(x=18,35.\dfrac{3}{5}\)
\(x=11,01\)
2022-07-14 15:04:04
a)\(\dfrac{5}{6}+x=\dfrac{6}{15}:\dfrac{2}{9}\\ \)
\(\dfrac{5}{6}+x=\dfrac{9}{5}\)
\(x=\dfrac{9}{5}-\dfrac{5}{6}\)
\(x=\dfrac{29}{30}\)
2022-07-14 08:05:48
102,120,210
