We have hundreds of course questions with personalized recommendations + Account 100% premium
To solve this problem, follow these steps:
Let's work through the steps:
Step 1: Convert the mixed numbers to improper fractions.
, simplifying yields .
, simplifying yields .
Step 2: Multiply the fractions.
.
Step 3: Simplify the result of the multiplication.
can be simplified by dividing the numerator and the denominator by 5, yielding .
Step 4: Convert the resulting improper fraction back to a mixed number.
Dividing, with a remainder of 1, so .
Therefore, the solution to the problem is .
\( 5:\frac{2}{5}= \)
Mixed numbers represent one complete value, not separate parts! When you multiply , you're multiplying the entire amounts, not just pieces.
It's highly recommended! Simplifying to first makes calculations much easier and reduces errors with large numbers.
Use this formula: (whole number × denominator) + numerator, then put over the original denominator. For : (3 × 15) + 5 = 50, so
Always convert improper fractions back to mixed numbers! Divide the numerator by denominator: becomes since 22 ÷ 3 = 7 remainder 1.
No! Cross multiplication only works for proportions (equations with one fraction equals another). For multiplying mixed numbers, you must convert to improper fractions and multiply straight across.
Get unlimited access to all 18 Mixed Fractions questions, detailed video solutions, and personalized progress tracking.
Unlimited Video Solutions
Step-by-step explanations for every problem
Progress Analytics
Track your mastery across all topics
Ad-Free Learning
Focus on math without distractions
No credit card required • Cancel anytime