Question

27-27+4*4-6

Answer 1

6÷3⋅2−5+7⋅2

Answer 2

18−2⋅3+6^2fraction/2 .

Answer 3

The expression 27-27+4*4-6 can be simplified as follows:

First, we perform the multiplication:
4 * 4 = 16

Next, we perform the addition and subtraction in order from left to right:
27 - 27 = 0
0 + 16 = 16
16 - 6 = 10

Therefore, the final result is 10.

Answer 4

To solve the expression 6 ÷ 3 ⋅ 2 - 5 + 7 ⋅ 2, we need to follow the order of operations, which is often expressed using the acronym PEMDAS (Parentheses, Exponents, Multiplication and Division, and Addition and Subtraction).

First, we perform the multiplication and division from left to right:
6 ÷ 3 = 2
2 ⋅ 2 = 4

Next, we perform the addition and subtraction from left to right:
4 - 5 = -1
-1 + 7 ⋅ 2 = -1 + 14 = 13

Therefore, the final result is 13.

Answer 5

To solve the expression 18 - 2 ⋅ 3 + (6^2/2), we need to follow the order of operations (PEMDAS) and evaluate the expression within parentheses first.

First, we evaluate the exponents:
6^2 = 36

Next, we perform the multiplication and division from left to right:
2 ⋅ 3 = 6

Next, we perform the division:
36/2 = 18

Now, we perform the addition and subtraction from left to right:
18 - 6 + 18 = 12 + 18 = 30

Therefore, the final result is 30.