Let’s go through each problem one by one, step by step. We’ll compare the fractions to see who did more or went further — just like comparing slices of pizza!
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Problem 1: Andrew and Becky sledding
Andrew made it
5/12 down the hill.
Becky made it
7/12 down the hill.
Both have the same bottom number (denominator = 12), so we can just compare the top numbers (numerators).
7 is bigger than 5 → So
7/12 > 5/12
That means
Becky went further.
Wait — but the answer in the image says “Peter”? That must be a typo! The names are Andrew and Becky. Peter isn’t even mentioned. So let’s fix that.
✔ Correct answer:
Becky went further.
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Problem 2: Charles and Danny making snowballs
Charles made
1/3 of the snowballs.
Danny made
1/5 of the snowballs.
Different denominators? Let’s think: If you split something into 3 parts vs. 5 parts, which piece is bigger?
Imagine a chocolate bar:
- Cut into 3 pieces → each piece is big.
- Cut into 5 pieces → each piece is smaller.
So
1/3 > 1/5
✔ Charles made more snowballs.
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Problem 3: Eddy and Francis building an igloo
Eddy made blocks for
1/8 of the igloo.
Francis made blocks for
1/10 of the igloo.
Again, different denominators. Think about it:
If you divide the igloo into 8 parts, each part is bigger than if you divide it into 10 parts.
So
1/8 > 1/10
✔ Eddy made more blocks.
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Problem 4: Grace and Harry repairing skis
Grace repaired
3/13 of the skis.
Harry repaired
12/15 of the skis.
Hmm… these look tricky. Let’s simplify Harry’s fraction first.
12/15 → both divisible by 3 → 12÷3=4, 15÷3=5 → so
12/15 = 4/5
Now compare
3/13 and
4/5
Which is closer to 1 whole?
- 3/13 is less than half (since half of 13 is 6.5)
- 4/5 is almost all of it (only 1/5 missing)
So clearly,
4/5 > 3/13
✔ Harry repaired the most skis.
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Problem 5: Students absent due to flu
Ms. Smith’s class:
1/2 present → so
1 - 1/2 = 1/2 absent
Mr. Jones’ class:
1/4 present → so
1 - 1/4 = 3/4 absent
Compare
1/2 and
3/4
Convert 1/2 to fourths: 1/2 = 2/4
Now compare 2/4 and 3/4 → 3/4 is bigger.
✔ Mr. Jones has more students absent.
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Final Answer:
1. Becky went further.
2. Charles made more snowballs.
3. Eddy made more blocks.
4. Harry repaired the most skis.
5. Mr. Jones has more students absent.
Parent Tip: Review the logic above to help your child master the concept of 3rd grade fraction answers 1 12.