541:283=
To solve this problem, we will divide the mixed numbers by following these steps:
Step 1: Convert Mixed Numbers to Improper Fractions
First, let's convert the mixed numbers to improper fractions.
For 541:
Convert using Whole part×Denominator+Numerator:
541=4(5×4)+1=420+1=421.
For 283:
Convert using the same method:
283=8(2×8)+3=816+3=819.
Step 2: Calculate the Division Using Reciprocal
Now, we divide 421 by 819 by multiplying by the reciprocal:
421÷819=421×198=4×1921×8.
Simplify:
Before multiplication, simplify where possible. Factor the numerator and denominator:
76168.
Step 3: Simplify and Convert to Mixed Number
Simplify 76168 by finding the greatest common divisor (GCD), which is 4:
76168=76÷4168÷4=1942.
Convert 1942 to a mixed number:
Divide 42 by 19 gives 2 with a remainder of 4:
Thus, 1942=2194.
Therefore, the solution to the problem is 2194, which corresponds to choice 4.