Question

0,25×12÷0,15-(2,04+10,2÷2,5)÷0,51

 

Answer 1

0,25×12÷0,15-(2,04+10,2÷2,5)÷0,51

=0,25×12÷0,15-(2,04+4,08)÷0,51

=0,25×12÷0,15-6,12÷0,51

=3÷0,15-6,12÷0,51

=20-6,12÷0,51

=20-12

=8

Answer 2

\(\text{0,25×12÷0,15-(2,04+10,2÷2,5)÷0,51}=8\)

Answer 3

0,25 x 12 : 0,15 - (2,04 + 10,2 : 2,5) : 0,51

= \(\frac{1}{4}x12:\frac{3}{20}-\left(\frac{51}{25}+\frac{51}{5}:\frac{5}{2}\right):\frac{51}{100}\)

\(=20-\frac{1377}{50}x\frac{100}{51}\)

\(=20-54=-34\)

Answer 4

bang 8 vi 0,25.12 : 15/100 - {2,04+10,2:2,5}:51/100=8

Answer 5

0,25×12÷0,15-(2,04+10,2÷2,5)÷0,51

=0,25×12÷0,15-(2,04+4,08)÷0,51

=0,25×12÷0,15-6,12÷0,51

=3÷0,15-6,12÷0,51

=20-6,12÷0,51

=8