\(\left(256,8-146,4\right):4,8-12,35\)
\(=110,4:4,8-12,35\)
\(=23-12,35\)
\(=10,65\)
\(17,28:\left(2,92+6,68\right)+1,23\)
\(=17,28:9,6+1,23\)
\(=1,8+1,23\)
\(=3,03\)
học tốt
a) b)
= 110,4 : 4,8 - 12,35 = 17,28 : 9,6 + 1,23
= 23 - 12,35 = 1,8 + 1,23
= 10,65 = 3,03
Tick cho mk nhé
\(\left(256,8+146,4\right):4,8-12,35\)
\(=110,4:4,8-12,35\)
\(=23-12,35\)
\(=10,65\)
\(17,28:\left(2,92+6,68\right)+1,23\)
\(=17,28:9,6+1,23\)
\(=1,8+1,23\)
\(=3,03\)
a)(256,8-146,4):4,8-12,35 b)17,28:(2,92+6,68)+1,23
=110,4:4,8-1,35 =17,28:9,6+1,23
=23-12,35 =1,8+1,23
=10,65 =3,03
CHÚC BẠN HỌC TỐT!^-^
