Impara online a risolvere i problemi di calcolo differenziale passo dopo passo. x/2+y/5=1. Applicare la formula: \frac{a}{b}+\frac{c}{f}=g\to \frac{a}{b}lcm\left(b,f\right)+\frac{c}{f}lcm\left(b,f\right)=glcm\left(b,f\right), dove a=x, b=2, c=y, a/b=\frac{x}{2}, f=5, g=1, a/b+c/f=\frac{x}{2}+\frac{y}{5}, c/f=\frac{y}{5} e a/b+c/f=g=\frac{x}{2}+\frac{y}{5}=1. Applicare la formula: m\frac{a}{b}+n\frac{c}{f}=g\to \frac{m}{b}a+\frac{n}{f}c=g, dove a=x, b=2, c=y, f=5, g=10\cdot 1, m=10, n=10, ma/b=10\left(\frac{x}{2}\right), a/b=\frac{x}{2}, ma/b+nc/f=10\left(\frac{x}{2}\right)+10\left(\frac{y}{5}\right), ma/b+nc/f=g=10\left(\frac{x}{2}\right)+10\left(\frac{y}{5}\right)=10\cdot 1, c/f=\frac{y}{5} e nc/f=10\left(\frac{y}{5}\right). Applicare la formula: ab=ab, dove ab=10\cdot 1, a=10 e b=1. Applicare la formula: \frac{a}{b}=\frac{a}{b}, dove a=10, b=2 e a/b=\frac{10}{2}.