2. \( 0,23+\frac{1,24}{3,56}-5+81 \)

Calculate or simplify the expression \( 0.23+\frac{1.24}{3.56}-5+81 \). Calculate the value by following steps: - step0: Calculate: \(0.23+\frac{1.24}{3.56}-5+81\) - step1: Divide the terms: \(0.23+\frac{31}{89}-5+81\) - step2: Calculate: \(76.23+\frac{31}{89}\) - step3: Convert the expressions: \(\frac{7623}{100}+\frac{31}{89}\) - step4: Reduce fractions to a common denominator: \(\frac{7623\times 89}{100\times 89}+\frac{31\times 100}{89\times 100}\) - step5: Multiply the numbers: \(\frac{7623\times 89}{8900}+\frac{31\times 100}{89\times 100}\) - step6: Multiply the numbers: \(\frac{7623\times 89}{8900}+\frac{31\times 100}{8900}\) - step7: Transform the expression: \(\frac{7623\times 89+31\times 100}{8900}\) - step8: Multiply the numbers: \(\frac{678447+31\times 100}{8900}\) - step9: Multiply the numbers: \(\frac{678447+3100}{8900}\) - step10: Add the numbers: \(\frac{681547}{8900}\) La expresión \(0.23+\frac{1.24}{3.56}-5+81\) se simplifica a aproximadamente 76.578315.