Question

20 · 2 + 150 · 2 = ? (С поясненеем пж)

Answer 1

Ответ:

340

Пошаговое объяснение:

20*2=40

150*2=300

300+40=340

Answer 2

To solve the expression $20 \cdot 2 + 150 \cdot 2$, you need to follow the order of operations, which is often remembered using the acronym PEMDAS:

1. Parentheses
2. Exponents (or Orders)
3. Multiplication and Division (from left to right)
4. Addition and Subtraction (from left to right)

In this case, you have multiplication and addition. So, you perform the multiplication first and then the addition:

$20 \cdot 2 + 150 \cdot 2$

$= 40 + 300$

Now, you add these two results:

$= 340$

Therefore, $20 \cdot 2 + 150 \cdot 2 = 340$.