1124×1144=
Let's solve the problem by following these steps:
- Step 1: Convert the mixed numbers to improper fractions.
- Step 2: Multiply the improper fractions.
- Step 3: Simplify the resulting fraction and convert back to a mixed number if needed.
Step 1:
Convert 1124 to an improper fraction.
Calculate the improper fraction:
1124=121×12+4=1216
Convert 1144 to an improper fraction.
Calculate the improper fraction:
1144=141×14+4=1418
Step 2:
Multiply the two improper fractions:
1216×1418=12×1416×18
Simplify the multiplication:
- Numerator: 16×18=288
- Denominator: 12×14=168
The resulting fraction is 168288.
Step 3:
Simplify 168288.
Find the greatest common divisor (GCD) of 288 and 168, which is 24.
- Divide numerator by GCD: 288÷24=12
- Divide denominator by GCD: 168÷24=7
The simplified fraction is 712.
Convert 712 back to a mixed number:
12 divided by 7 is 1 with a remainder of 5, so the mixed number is 175.
Thus, the solution to the problem is 175.