It seems you're asking to convert the mixed number 141 into an improper fraction.
Step 1: Identify the whole number and the proper fraction.
The whole number is 1 and the proper fraction is 41.
Step 2: Convert the mixed number to an improper fraction.
Use the formula: ACB=C(A×C)+B.
Here, A=1, B=1, and C=4.
4(1×4)+1=44+1=45
The improper fraction is 45.
3 done, 2 left today. You're making progress.