741−342=
To solve the subtraction of the mixed numbers 741−342, we follow these steps:
- Step 1: Subtract the whole numbers:
7−3=4.
- Step 2: Subtract the fractions:
41−42 results in 4−1, because the numerators give 1−2=−1.
- Step 3: Combine these results, we initially have 44−1. Since we can't leave a negative fraction in this form, we adjust by borrowing 1 from the whole number:
- Convert 1 (borrowed from 4) into 44 which combines with the fraction: 44−41=43.
- Step 4: Adjusting the whole number:
Remove 1 from 4 to account for the adjustment: 4−1=3.
Therefore, combining these parts, the mixed number resulting from the subtraction is 343.
Thus, the final result is 343.