Question

a 4) Pune paranteze rotunde şi pătrate pentru a obţine rezultatul dat: 50: 50-7+9:3×4=5 ​

Answer 1

Răspuns:

Explicație pas cu pas:

$\bf 50:\big[50-\big(7+9:3\big)\cdot4\big]=$

$\bf 50:\big[50-\big(7+3\big)\cdot4\big]=$

$\bf 50:\big(50-10\cdot4\big)=$

$\bf 50:\big(50-40\big)=$

$\bf 50:10=\red{\underline{5}}$

==pav38==

Bafta multa !

Answer 2

Răspuns:

50: [50-(7+9:3)×4]=

50:[50-(7+3)×4]=

50:(50-10×4)=

50:(50-40)=

50:10=5