331−21514=
To solve this problem, follow these steps:
- Step 1: Convert each mixed number to an improper fraction.
- Step 2: Find a common denominator for the fractions.
- Step 3: Subtract the fractions.
- Step 4: Simplify the result if needed.
Let's begin with Step 1:
Convert 331 to an improper fraction:
331=33×3+1=310
Convert 21514 to an improper fraction:
21514=152×15+14=1544
Step 2: Find a common denominator for 310 and 1544.
The least common multiple of 3 and 15 is 15, so we'll use 15 as the common denominator.
Step 3: Convert 310 to have the denominator of 15:
310=3×510×5=1550
Now, perform the subtraction:
1550−1544=1550−44=156
Step 4: Simplify 156.
The greatest common divisor of 6 and 15 is 3, so divide the numerator and denominator by 3:
156=15÷36÷3=52
Thus, the final answer is 52.