To find the missing number, we need to solve the equation step by step. Given the equation 7? ÷ 7 and 5 = 7 and 12, we can start by evaluating the expression on the left side of the equation, which involves exponentiation and division:
7? ÷ 7 and 5
As no exponent is specified, we can assume it is an exponent of 1. Therefore, 7? is equivalent to 7^1, which is simply 7.
Now our expression becomes:
7 ÷ 7 and 5
Next, proceed with the multiplication before division:
7 ÷ (7 x 5)
Performing the multiplication inside the parentheses:
7 ÷ 35
Finally, evaluate the division:
0.2
Therefore, the missing number is 0.2.
What is the missing number in this simplified exponential expression: 7? ÷ 7 and 5 = 7 and 12??
1 answer