Question

3.54x73+0.23x25+3.54x27+0.15:\(\frac{1}{25}\)

Answer 1

=\(3054.73+\frac{23}{100}.25+\frac{177}{50}.27+\frac{3}{20}.25\)

=\(3054.73+\frac{23}{4}+\frac{177.27}{50}+\frac{15}{4}\)

=\(3054.73+\frac{177.27}{50}+\frac{19}{2}\)

=\(222942+\frac{2627}{25}\)

Answer 2

Sai r ban oi, 3,54 nha

Answer 3

Tại mik chưa làm tròn thôi

Answer 4

\(=\frac{177}{50}.73+\frac{23}{100}.25+\frac{177}{50}.27+\frac{3}{20}.25\)

=\(\frac{177}{50}\left(73+27\right)+25\left(\frac{23}{100}+\frac{3}{20}\right)\)

=\(\frac{177}{50}.100+25.\frac{19}{50}\)

=\(354+\frac{19}{2}=354+9,5=363,5\)

Sorry mk nhìn nhầm