21,22 + 9,072 x 10 + 24,72 : 12
= 21,22 + 90,72 + 2,06
= 111,94 + 2,06
= 114
21,22+9,072x10+24,72:12
=21,22+90,72+2,06
=114
Trả lời:
\(21,22+9,072\times10+24,72\div12\)
\(=\)\(21,22+90,72+2,06\)'
\(=\)\(111,94+2,06\)
\(=\)\(114\)
21,22+9,072×10+24,72÷12
=21,22+90,72+2,06
=21,22+92,78
=114