3155×2102=
To solve this problem, follow these steps:
- Step 1: Convert mixed numbers to improper fractions.
- Step 2: Simplify the fractions if feasible.
- Step 3: Multiply the improper fractions.
- Step 4: Convert the result back to a mixed number.
Let's work through the steps:
Step 1: Convert the mixed numbers to improper fractions.
3155=3+155=1545+155=1550, simplifying yields 310.
2102=2+102=1020+102=1022, simplifying yields 511.
Step 2: Multiply the fractions.
310×511=15110.
Step 3: Simplify the result of the multiplication.
15110 can be simplified by dividing the numerator and the denominator by 5, yielding 322.
Step 4: Convert the resulting improper fraction back to a mixed number.
Dividing, 22÷3=7 with a remainder of 1, so 322=731.
Therefore, the solution to the problem is 731.