300/90+21-43+42=
Is this really tenth grade math?
What is the denominator of the fraction?
23.333333333333333333333333333333
... i think
yep the answer is 23.3 with recurring 3
To solve the expression 300/90+21-43+42, we need to follow the order of operations, also known as PEMDAS (Parentheses, Exponents, Multiplication and Division from left to right, and Addition and Subtraction from left to right).
Step 1: Perform the division
The division operation in the expression is 300/90. Dividing 300 by 90 gives us a result of 3.33 repeating.
Step 2: Simplify the addition and subtraction
Now, we can simplify the expression using the result from Step 1.
3.33 + 21 - 43 + 42
Step 3: Perform addition and subtraction from left to right
Adding 3.33 and 21 gives us 24.33.
Subtracting 43 from 24.33 gives us -18.67.
Adding 42 to -18.67 gives us 23.33.
Therefore, the value of the expression 300/90+21-43+42 is 23.33.