← All lessons

Proportions

Grade 6-7

What this lesson shows

3 over 4… equals what over 12?

Try it yourself

Real questions from this lesson's worksheets — answers below each one.

  1. Find the missing number: 1 : 1 = ___ : 2
    Show answer
    2
  2. Find the missing number: 3 : 5 = ___ : 10
    Show answer
    6
  3. Find the missing number: 7 : 3 = ___ : 6
    Show answer
    14
  4. Find the missing number: 9 : 1 = ___ : 2
    Show answer
    18

Practise this every day

Eduyro gives your child a short daily worksheet on exactly this skill, and moves them on only once they have it. Watch the lesson, then build the fluency.

Start free