2,46 : 4 + 2,46 x 0,75
= 2,46 x 0,25 + 2,46 x 0,75
= 2,46 x ( 0,25 + 0,75 )
= 2,46 x 1
= 2,46
\(2,46:4+2,46\times0,75\)
\(=2,46:\frac{4}{1}+2,46\times0,75\)
\(=2,46\times\frac{1}{4}+2,46\times0,75\)
\(=2,46\times\left[\frac{1}{4}+0,75\right]\)
\(=2,46\times\left[0,25+0,75\right]=2,46\)
\(2,46:4+2,46\times0,75\)
\(=2,46\times0,25+2,46\times0,75\)
\(=2,46\times\left(0,25+0,75\right)\)
\(=2,46\times1\)
\(=2,46\)
\(2,46:4+2,46\times0,75\)
\(2,46.\frac{1}{4}+2,46.\frac{3}{4}=2,46\left(\frac{1}{4}+\frac{3}{4}\right)\)
\(2,46\times\frac{4}{4}=2,46\times1=2,46\)
Kết bn ko pé ơi...Chế cx là Amii
2,46 : 4 + 2.46 x 0,75
= 2,46 x 1/4 + 2,46 x 0,75
= 2,46 x (1/4 + 0,75)
= 2,46 x 1
= 2,46
Ta có: 2,46:4+2,46.0,75
=2,46.\(\frac{1}{4}\)+2,46.0,75
=2,46.0,25+2,46.0,75
=2,46(0,25+0,75)
=2,46.1
