¿Cuánto es 2 + 4 x (3 x 5) – 3? El cálculo matemático que el 70% no puede resolver en menos de 30 segundos

This math puzzle has taken social media by storm, challenging people to solve 2 + 4 x (3 x 5) – 3 within 30 seconds. The trick lies in the order of operations, where multiplication and division come before addition and subtraction. Many rush to solve it without realizing this, leading to incorrect answers. The viral nature of this challenge highlights how even simple math can trip up many people under time pressure, emphasizing the importance of understanding fundamental rules in arithmetic.