6 , 5 : 0 , 25 = 6 , 5 × 4 0 , 15 × 4 = 0 , 15 : 0 , 25 6 , 6 × 7 , 7 < 42 × 1 , 31 24 , 17 − 16 , 53 > 23 , 17 − 15 , 67

6 , 5 : 0 , 25 = 6 , 5 × 4

6 , 6 × 7 , 7 < 42 × 1 , 31

0 , 15 × 4 = 0 , 15 : 0 , 25

24 , 17 − 16 , 53 > 23 , 17 − 15 , 67

5,6=x-5,56

x=5,6+5,56=11,16

\(\Rightarrow5,6=x-5,56\\ \Rightarrow x-5,56=5,6\\ \Rightarrow x=5,6+5,56\\ \Rightarrow x=11,16\)

5,6 = x - 5,56

x = 5,56 + 5,6

x = 11,16

(–4,44 + 60 – 5,56) : (1,2 – 0,8)

= ( 55.56 - 5.56) : 0.4

= 50 : 0,4

= 125

−25

125

\(3+\frac{1}{5}+128\%+5,56-1-1,67+72\%.\)

\(=\left(3+\frac{1}{5}+5,56-1-1,67\right)+\left(128\%+72\%\right)\)

\(=6,09+200\%=6,09+2=8,09\)

học tốt ~~~

Ta có : \(3+\frac{1}{5}+128\%+5,56-1-1,67+72\%\)
= 3 + \(\frac{1}{5}\)+ \(\frac{128}{100}\)+ \(\frac{556}{100}\)- 1 - \(\frac{167}{100}\)+ \(\frac{72}{100}\)

= \(\frac{300}{100}\)+  \(\frac{20}{100}\)+ \(\frac{128}{100}\)+ \(\frac{556}{100}\)- \(\frac{100}{100}\)-\(\frac{167}{100}\)+\(\frac{72}{100}\)
= \(\frac{809}{100}\)
= 8,09

5,92+0,44+5,56+4,08 

=(5,92+4,08)+(0,44+5,56)

=10             + 6

=16

5,92+0,44+5,56+4,08=(5,92+4,08)+(0,44+5,56)=10+6=16

5,92+0,44+5,56+4,08 = (5,92+4,08) +(0,44+5,56)=10+6=16

  ủng hộ nha !

a) 89- 4,375 = 84,625

b) 53,286 + 63,24 = 116,526

c) 1.085 x 5,56 = 6,03260

d) 225,48 : 1200 = 18,79

là 5,56 m³

5 m³ 56 dm³ = 5056 dm³ 

5,56 m³ = 5560 dm³ 

Vậy số lớn nhất là 5,66 m³

Í lộn 5,56 m³ mới đúng 😅😅