Question

1 3/4 х 0,4 + 0,37/10:0,2- 0,5 ​

Answer 1

Ответ:

1 3/4×0,4+0,3=1

7/10;0,2-0,5=3

Answer 2

To solve this expression, you should follow the order of operations, which is typically remembered with the acronym PEMDAS: Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

Here's the step-by-step calculation for your expression:

1. First, let's deal with the multiplication and division:

   • 1 3/4 × 0.4 = 1.75 × 0.4 = 0.7
   • 0.37/10 ÷ 0.2 = 0.037 ÷ 0.2 = 0.185

2. Now, we have:

   • 0.7 + 0.185 - 0.5

3. Finally, perform the addition and subtraction from left to right:

   • 0.7 + 0.185 = 0.885
   • 0.885 - 0.5 = 0.385

So, the result of the expression is 0.385.