Step 1: Rewrite the Division as Multiplication by the Reciprocal
To divide by a fraction, multiply by its reciprocal. Rewrite the expression:
418÷217=418×172.
Step 2: Simplify the Fractions
Simplify the fractions by canceling common factors. The numerator 18 and denominator 4 can be simplified by dividing both by 2:
418=29.
Now, the expression becomes:
29×172.
Step 3: Multiply the Fractions
Multiply the numerators and denominators:
2×179×2=3418.
Step 4: Simplify the Result
Simplify the fraction 3418 by dividing both numerator and denominator by 2:
3418=179.