Math worksheet on metric problem solving using facts about big cats.

Let’s solve this step by step.

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Step 1: Fill in the missing values for Cheetah and Tiger using the clues.

We are told:

- Cheetah is 7kg lighter than a leopard.
Leopard weighs 67 kg → Cheetah = 67 - 7 = 60 kg

- Tiger can run 13 kph faster than a lynx.
Lynx speed = 47 kph → Tiger speed = 47 + 13 = 60 kph

- Tiger is 37kg heavier than a lion.
Lion weighs 190 kg → Tiger weight = 190 + 37 = 227 kg

Now we can fill in the table:

| Name | Average Weight (kg) | Speed (kph) |
|----------|---------------------|-------------|
| Cheetah | 60 | 121 |
| Lynx | 26 | 47 |
| Lion | 190 | 77 |
| Cougar | 73 | 69 |
| Leopard | 67 | 58 |
| Tiger | 227 | 60 |

✔ Table complete.

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Step 2: Put animals in order of weight, from lightest to heaviest.

Weights:
- Lynx: 26 kg
- Cheetah: 60 kg
- Leopard: 67 kg
- Cougar: 73 kg
- Lion: 190 kg
- Tiger: 227 kg

Order:
Lynx, Cheetah, Leopard, Cougar, Lion, Tiger

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Step 3: How much heavier is a cougar than a lynx?

Cougar: 73 kg
Lynx: 26 kg
Difference: 73 - 26 = 47 kg

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Step 4: How much faster is a cheetah than a leopard?

Cheetah: 121 kph
Leopard: 58 kph
Difference: 121 - 58 = 63 kph

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Step 5: Tyger says “The cheetah is more than twice as fast as a leopard.” Is he right?

Twice leopard’s speed: 58 × 2 = 116 kph
Cheetah’s speed: 121 kph
Is 121 > 116? → Yes

So Tyger is right.

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Step 6: Tyger says “A lion is a faster and heavier animal than a tiger.” Is he right?

Compare Lion vs Tiger:

- Weight: Lion = 190 kg, Tiger = 227 kg → Lion is lighter, not heavier.
- Speed: Lion = 77 kph, Tiger = 60 kph → Lion is faster.

But Tyger said “faster AND heavier” — both must be true.
Lion is faster ✔ but NOT heavier ✘ → So statement is false.

Tyger is not right.

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Step 7: Tyger says “A cougar would be heavier than 3 lynxes.” Is he right?

One lynx = 26 kg
Three lynxes = 26 × 3 = 78 kg
Cougar = 73 kg

Is 73 > 78? → No

So Tyger is not right.

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Final Answer:

1) Completed table:
- Cheetah weight: 60 kg
- Tiger weight: 227 kg, speed: 60 kph

2) Order by weight (lightest to heaviest):
Lynx, Cheetah, Leopard, Cougar, Lion, Tiger

3) 47 kg

4) 63 kph

5) Yes

6) No

7) No