turkey-yks 2024 Q4

turkey-yks · Other · yks-ayt Not Maths

Let $x, y$ and $z$ be distinct prime numbers satisfying
$$x + y \cdot z = 21$$
What is the sum $x + y + z$?
A) 12 B) 14 C) 16 D) 18 E) 20

Let $x, y$ and $z$ be distinct prime numbers satisfying

$$x + y \cdot z = 21$$

What is the sum $x + y + z$?

A) 12
B) 14
C) 16
D) 18
E) 20