Question

B) Rewrite this statement with one pair of brackets ( ) to make it correct.
1+2x3+4 = 15

Answer 1

To make the statement 1+2x3+4=15 correct, we can add a pair of brackets to change the order of operations.

Step-by-step explanation:

To make the statement 1+2x3+4=15 correct, we can add a pair of brackets to change the order of operations. The original statement follows the order of operations, which states that multiplication should be done before addition. However, if we want to get a different result, we can change the order of operations by adding brackets. For example, we can group 2x3 together by adding brackets like this: 1+(2x3)+4=15. Now, when we perform the multiplication inside the brackets first, we get 1+6+4=11, which is not equal to 15.

Answer 2

To make the statement correct, use brackets to indicate the order of operations.

Step-by-step explanation:

To make the statement correct, we need to use brackets to indicate the order of operations. The expression 1+2x3+4 follows the order of operations, which states that multiplication should be done before addition. Therefore, we need to enclose the multiplication part in parentheses. This can be written as 1+(2x3)+4 = 1+6+4 = 11.

Learn more about Order of operations in mathematics