Fill in the missing part:
43: —=23
What is the missing number?
To solve this problem, we'll follow these steps:
- Express the division as a multiplication problem.
- Rearrange the equation to isolate the missing fraction.
- Perform the necessary algebraic manipulations to solve for the missing fraction.
Now, let's work through each step:
Step 1: Express the division as multiplication. The equation 43:ba=23 converts to 43=23×ba.
Step 2: Rearrange the equation to isolate the missing fraction. Divide both sides by 23 to find ba.
To divide by a fraction, multiply by its reciprocal:
43÷23=43×32=4×33×2=126=21.
Therefore, the missing fraction is 21.