Answer:
I'll help you! Answer is 3/2. It's Friday so most people aren't on Brainly doing homework lol
Step-by-step explanation:
The heaviest bag (far right) weighs 4.75 lbs, whereas the lightest bag (far left) weighs 3.25 lbs. As mixed numbers, these would be [tex]4\frac{3}{4}[/tex] and [tex]3\frac{1}{4}[/tex]. To find how much heavier the 4.75 lb bag is, you must subtract the 2 numbers.
Step 1. Convert each to a complex fraction
[tex]4\frac{3}{4}[/tex] = [tex]\frac{19}{4}[/tex]
- Numerator = (4 x 4) + 3 = 19
- Denominator = 4 (stays the same)
[tex]3\frac{1}{4}[/tex] = [tex]\frac{13}{4}[/tex]
- Numerator = (3 x 4) + 1 = 13
- Denominator = 4 (stays the same)
Step 2. Subtract fractions like normal
[tex]\frac{19}{4} - \frac{13}{4} =\frac{6}{4}[/tex]
[tex]\frac{6}{4} =\frac{3}{2}[/tex]
Final answer: 3/2 (Hope this helps!)
