Question

3,2: (0,8- ²₅)=




2¹₇: (6,25+2¹₂=


(6,5-4,7):1⁴₅=

4,4-²₅ x 1,8=



Pelne dzialania

Answer 1

3,2: (0,8- ²₅)=
= 3²₁₀:(⁸₁₀-⅖)=
= 3²₁₀:⁴₁₀=
= 2⁹₁₀=2,9

2¹₇: (6,25+2¹₂)=
= 2¹₇:(6²⁵₁₀₀+2½)=
= 2¹₇:(6¼+2²₄)=
= 2¹₇:8¾=
= ⁶⁰₂₈:²²⁴₂₈=
= ⁶⁰₂₈*²⁸₂₂₄=
= ⁶⁰₂₂₄=0,27

(6,5-4,7):1⁴₅=
= (6⁵₁₀-4⁷₁₀):1⁸₁₀=
= 1⁸₁₀:1⁸₁₀=1

4,4-²₅ x 1,8=?????