Finding Unknown Values

Zoe and Rohan are on a treasure hunt. They find a chest with a puzzle lock that says 'If 6c = 30, what is the value of c?' Help them unlock the chest!

• 10

• 8

• 3

• 5

Answer explanation

To find the value of c, divide both sides of the equation by 6. Therefore, c = 30 / 6 = 5. Hence, the correct value of c is 5.

Imagine William has 8 magical beans, and when he plants them, they grow into beanstalks worth 40 gold coins in total. What is the value of each magical bean?

• 3

• 5

• 7

• 10

Answer explanation

To find the value of d, divide 40 by 8: 40 / 8 = 5. Therefore, the value of d is 5, which matches the correct answer choice.

Grace was playing with numbers in her math class when she stumbled upon an interesting equation: 9e = 45. Can you help Grace figure out what the value of e is?

• 5

• 7

• 9

• 10

Answer explanation

To find the value of e, divide 45 by 9 which equals 5. Therefore, the value of e is 5.

Samuel, Mia, and Zoe are on a treasure hunt. They find a chest locked with a puzzle that says 'Solve for f: 3f = 12' to open. Can you help them unlock the treasure?

• f = 6

• f = 4

• f = 3

• f = 9

Answer explanation

To solve for f, divide both sides by 3: f = 12 / 3 = 4. Therefore, f = 4 is the correct answer choice.

Imagine Mason and Jackson are on a treasure hunt. They find a chest with a puzzle lock that says, 'If 10g = 50, what is the value of g?' Help them unlock the chest!

• 5

• 10

• 100

• 25

Answer explanation

To find the value of g, divide 50 by 10. Therefore, g = 50 / 10 = 5. Hence, the correct value of g is 5.

Imagine Isla, Zoe, and Aria are on a treasure hunt. They find a magical door that says, 'Solve this riddle to pass: If 5h = 35, what is the value of h?'

• 6

• 7

• 8

• 9

Answer explanation

To find the value of h, divide 35 by 5 which equals 7. Therefore, the value of h is 7, making the correct answer choice 7.

Imagine Aria and Daniel are on a treasure hunt. They find a chest locked with a puzzle that says, 'Solve for m: 4m = 16' to open. Can you help them unlock the treasure?

• 2

• 3

• 4

• 5

Answer explanation

To solve for m, divide both sides of the equation by 4. 16 ÷ 4 = 4, so m = 4. Therefore, the correct answer is 4.

Imagine Abigail, Aiden, and Jackson are on a treasure hunt. They find a magical door with a puzzle lock that says '9n = 81'. What should n be to open the door?

• 7

• 8

• 9

• 10

Answer explanation

To find the value of n, we need to solve the equation 9n = 81. Dividing both sides by 9, we get n = 81 / 9 = 9. Therefore, the value of n is 9.

Liam and Olivia are on a quest. They encounter a gate with a riddle that says, 'Solve for b: 7b = 49' to pass. Can you help them solve the riddle?

• b = 5

• b = 6

• b = 7

• b = 8

During a math competition, Emma and Noah are challenged with a problem: 'If 4d + 2 = 18, what is the value of d?'

• d = 3

• d = 4

• d = 5

• d = 6