**Bronze Challenge**

Oh no! Earth is being invaded!

Some tripods and bipods flew from planet Zeno.

At least two of each of them have landed on Earth.

Tripods have 3 legs.

Bipods have 2 legs.

There are 23 legs altogether.

How many Tripods are there?

How many bipods are there?

**Silver Challenge**

Oh no! Earth is being invaded!

Some tripods and quadpods flew from planet Zeno.

At least two of each of them have landed on Earth.

Tripods have 3 legs.

Quadpods have 4 legs.

There are 30 legs altogether.

How many Tripods are there?

How many quadpods are there?

Can you find 2 different answers?

**Gold Challenge**

Oh no! Earth is being invaded!

Some hexpods and octopods flew from planet Zeno.

At least two of each of them have landed on Earth.

Hexpods have 6 legs.

Octopods have 8 legs.

There are 60 legs altogether.

How many Hexpods are there?

How many Octopods are there?

Can you find 2 different answers?

12 times 4= 48 and 2 times 6 is 12.This means their is 48 hexpods legs and 12 octopod legs.

Gold challange

12 times 4= 48 and 2 times 6 is 12.This means their is 48 hexpods legs and 12 octopod legs.

there are 11 tripods and 12 bipods

gold

There are 6 hexpods and 3 octopods.I know this because 6 squared is 36 and 8 times 3 is 24.36+24=60 and there are 60 legs altogether.

silver

There are 6 tripods and 3 quadpods.I know this because 3 times 6 is 18 and 4 times 3 is 12.18+12=30 and there are 30 legs altogether.

Bronze:11 tripods and 12 bipods

Silver:10 tripods and 20 quadpods

Gold:46 Hexpods and 14 octopods

silver

Quadpods have 4 legs

Tripods have 3 legs

Altogether 30 legs

Answers:

6 quadpods and 2 tripods

5 quadpods and 10 tripods

:)

0+60

1+59

2+58

3+57

20+40

17+43

There are 12 tripods·

There are 11 quapods·

S·Khan

Actually

There are 14 quadpods·

There are 16 tripods·

By s.khan

Silver challenge:

Tripods have 3 legs

Quadpods have 4 legs

Altogether 30 legs

Answers:

5 quadpods and 10 tripods

6 quadpods and 2 tripods

By Fiza Farooq

Bronze: 3+2+23=28~