Question

С*452*d c*542*d
b/(200*100) (b/200)/100
f*(2400+1200) 2400*f+12000*f
сравни

Answer 1

Відповідь:1. \(C*452*d + C*542*d\) = \(994Cd\)
2. \(\frac{b}{200*100}\) = \(\frac{b}{20000}\) и \(\frac{\frac{b}{200}}{100}\) = \(\frac{b}{20000}\)
3. \(f*(2400+1200)\) = \(3600f\) и \(2400*f+12000*f\) = \(14400f\)

Покрокове пояснення: