Question

efectuează 50÷(3×3-3÷3-3×3÷3) =

Answer 1

$50 \div (3 \times 3 - 3 \div 3 - 3 \times 3 \div 3)$

$= 50 \div (9 - 1 - 9 \div 3)$

$= 50 \div (8 - 3)$

$= 50 \div 5$

$= 10$

Answer 2

50 : ( 3 × 3 - 3 : 3 - 3 × 3 : 3 ) =
50 : ( 9 - 1 - 9 :3 ) =
50 : ( 9 - 1 - 3 ) =
50 : 5 = 10