Let’s solve this step by step.
We are told that the total mass of 10 pizzas is
2 kg.
That means:
10 pizzas = 2 kg
First, let’s find out how much
one pizza weighs.
→ Divide both sides by 10:
1 pizza = 2 kg ÷ 10 = 0.2 kg
But we want the answer in
grams, not kilograms.
Remember:
1 kg = 1000 grams
So:
0.2 kg = 0.2 × 1000 = 200 grams
✔ So,
1 pizza = 200 grams
Now, let’s fill in the table for different numbers of pizzas:
---
For 5 pizzas:
5 × 200 g =
1000 grams
For 3 pizzas:
3 × 200 g =
600 grams
For 80 pizzas:
80 × 200 g =
16,000 grams
---
Also, the table asks for “Total mass” in kg for each case — so let’s convert those back to kg too (since 1000 g = 1 kg):
- 5 pizzas → 1000 g =
1 kg
- 3 pizzas → 600 g =
0.6 kg
- 80 pizzas → 16,000 g =
16 kg
---
Now, looking at the bottom part of the worksheet — it seems like there’s a section asking you to write equations or ratios. But since the main task is filling the table with masses for different numbers of pizzas, and we’ve done that, we’re good!
Let me double-check:
Original: 10 pizzas = 2 kg → 2000 grams → 200g per pizza ✔️
5 pizzas: 5 × 200 = 1000g = 1kg ✔️
3 pizzas: 3 × 200 = 600g = 0.6kg ✔️
80 pizzas: 80 × 200 = 16,000g = 16kg ✔️
All correct!
Final Answer:
The completed table should show:
| Number of Pizzas | Total Mass (grams) | Total Mass (kg) |
|------------------|--------------------|-----------------|
| 10 | 2000 | 2 |
| 5 | 1000 | 1 |
| 3 | 600 | 0.6 |
| 80 | 16000 | 16 |
And the unit rate is:
1 pizza = 200 grams
Parent Tip: Review the logic above to help your child master the concept of culinary math worksheet.
