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Capstone Jan 1 - 7 25 questions
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Monday 28 April 2025

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    The sum of three consecutive numbers is 102. What are the numbers?

    Answer: 33, 34, and 35
  2. 2. Algebra

    Solve: x7 = 4.8571428571429

    Answer: x = 34
  3. 3. Geometry

    Adjacent = 24cm, hypotenuse = 34cm. Find the angle

    Answer: 45.1°
  4. 4. Ratio

    Simplify the ratio 6m:600cm

    Answer: 1:100
  5. 5. Statistics

    A spinner has 2 red, 3 blue and 3 green sections. Probability of landing on red?

    Answer: 14

Tuesday 29 April 2025

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 997 + 698

    Answer: 1695
  2. 2. Algebra

    Solve: x7 = 1

    Answer: x = 7
  3. 3. Geometry

    Adjacent = 29cm, hypotenuse = 41cm. Find the angle

    Answer: 45°
  4. 4. Ratio

    Simplify the ratio 4m:400cm

    Answer: 1:100
  5. 5. Statistics

    A spinner has 3 red, 3 blue and 6 green sections. Probability of landing on red?

    Answer: 14

Wednesday 30 April 2025

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    The sum of three consecutive numbers is 105. What are the numbers?

    Answer: 34, 35, and 36
  2. 2. Algebra

    Solve: x6 = 6.6666666666667

    Answer: x = 40
  3. 3. Geometry

    Adjacent = 15cm, hypotenuse = 25cm. Find the angle

    Answer: 53.1°
  4. 4. Ratio

    Calculate 32.9% of 293

    Answer: 96.4
  5. 5. Statistics

    A spinner has 5 red, 6 blue and 6 green sections. Probability of landing on red?

    Answer: 517

Thursday 1 May 2025

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    The sum of three consecutive numbers is 132. What are the numbers?

    Answer: 43, 44, and 45
  2. 2. Algebra

    Solve: x5 = 5.4

    Answer: x = 27
  3. 3. Geometry

    Adjacent = 13cm, hypotenuse = 20cm. Find the angle

    Answer: 49.5°
  4. 4. Ratio

    Simplify the ratio 6m:600cm

    Answer: 1:100
  5. 5. Statistics

    The mean of 6 numbers is 35. If 5 of them are 46, 30, 30, 37, 28, what is the missing number?

    Answer: 39

Friday 2 May 2025

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    The temperature is -7°C. It rises by 16°C. What is the new temperature?

    Answer: 9°C
  2. 2. Algebra

    Solve: x3 = 3.6666666666667

    Answer: x = 11
  3. 3. Geometry

    Adjacent = 28cm, hypotenuse = 44cm. Find the angle

    Answer: 50.5°
  4. 4. Ratio

    Simplify the ratio 4m:400cm

    Answer: 1:100
  5. 5. Statistics

    A spinner has 2 red, 3 blue and 3 green sections. Probability of landing on red?

    Answer: 14