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Word problemsArithmeticMiddle schoolabout 0:47

A number divided by 4 is 6. What is the number?: animated lesson

A narrated, step-by-step word problems video lesson with captions. Final answer: The number is 24.

Video with a synthetic English voice and captions. Pick another language for subtitles in that language, or open the interactive version.

Video narrated by a synthetic voice (Piper TTS, en_US-ljspeech-high voice (LJ Speech dataset, public domain)); the steps come from our maths engine and the answer was checked independently. Download MP4 (0.3 MB) · Captions (WebVTT)

Steps on screen

  1. 1. The problem
    Worked example
    A number divided by 4 is 6. What is the number?
  2. 2. Step by step
    1. Read the problem
    2. Solve the linear equation
  3. 3. The answer
    The number is 24\text{The number is 24}

    The number is 24

  4. 4. Check
    • Substitute x = 24: (24) / 4 = 6 ✓

Transcript

The problem. Here is the problem: A number divided by 4 is 6. What is the number? Let x be the number: “a number divided by 4” becomes x / 4.

Step by step. Read the problem. Let x be the unknown number. “a number divided by 4 is 6” translates to x / 4 equals 6. Solve the linear equation. 0.25x plus 0 equals 6 → x equals (6 minus 0) / 0.25 equals 24.

The answer. So the answer is The number is 24. Let x be the number: “a number divided by 4” becomes x / 4.

Check. Substitute x equals 24: (24) / 4 equals 6, which checks out.

About word problems

Turn everyday situations about prices, speed, ages and interest into equations and solve them.

A number divided by 4 is 6. What is the number? (Lesson)