Question

C) 35,7 • 2 + 64,3 • 2​

Answer 1

Ответ:

35,7×2+643×3=(35,7×2)+(64,3×2)=71,4+128,6=200

Answer 2

To solve this expression, you should follow the order of operations (PEMDAS/BODMAS), which stands for Parentheses/Brackets, Exponents/Orders (i.e., powers and square roots, etc.), Multiplication and Division (left-to-right), and Addition and Subtraction (left-to-right). In this expression, there are no parentheses or exponents, so we'll perform multiplication and addition from left to right:

35.7 * 2 = 71.4 64.3 * 2 = 128.6

Now, we have:

71.4 + 128.6

Adding these two results together:

71.4 + 128.6 = 200

So, the result of the expression 35.7 * 2 + 64.3 * 2 is 200.