Free · Class 6–7 · 5 worksheets · answer keys · practise online · set 19

Ratio and proportion worksheets — Class 6 and 7

Free ratio and proportion worksheets for Class 6 and 7: simplest form, ratio word problems, proportion, sharing in a ratio and the unitary method — with answers.

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Ratio in simplest form (Class 6)Ratio word problems (Class 6)Proportion (Class 6–7)Share in a ratio (Class 7)Unitary method (Class 6–7)

Ratio in simplest form

Class 6 · Worksheet 1 · set 19
Name:Date:Score:    / 12

Write the ratio in its simplest form.

  1. Simplest form: 24 : 40
  2. Simplest form: 28 : 12
  3. Simplest form: 45 : 54
  4. Simplest form: 63 : 18
  5. Simplest form: 20 : 8
  6. Simplest form: 48 : 8
  7. Simplest form: 36 : 16
  8. Simplest form: 21 : 12
  9. Simplest form: 6 : 3
  10. Simplest form: 12 : 14
  11. Simplest form: 56 : 63
  12. Simplest form: 4 : 6

Ratio word problems

Class 6 · Worksheet 2 · set 19
Name:Date:Score:    / 6

Read and answer.

  1. A class has 21 boys and 11 girls. Write the ratio of boys to girls in simplest form.
  2. A class has 16 boys and 8 girls. Write the ratio of boys to girls in simplest form.
  3. A class has 28 boys and 7 girls. Write the ratio of boys to girls in simplest form.
  4. A class has 12 boys and 27 girls. Write the ratio of boys to girls in simplest form.
  5. A class has 15 boys and 20 girls. Write the ratio of boys to girls in simplest form.
  6. A class has 13 boys and 25 girls. Write the ratio of boys to girls in simplest form.

Proportion

Class 6–7 · Worksheet 3 · set 19
Name:Date:Score:    / 12

Fill in the missing number.

  1. 8 : 9 = 56 : ___
  2. 8 : 7 = 40 : ___
  3. 9 : 7 = 18 : ___
  4. 3 : 8 = 9 : ___
  5. 1 : 6 = 7 : ___
  6. 7 : 5 = 49 : ___
  7. 2 : 9 = 10 : ___
  8. 3 : 4 = 6 : ___
  9. 5 : 2 = 10 : ___
  10. 7 : 5 = 63 : ___
  11. 4 : 3 = 16 : ___
  12. 7 : 8 = 28 : ___

Share in a ratio

Class 7 · Worksheet 4 · set 19
Name:Date:Score:    / 6

Solve.

  1. Share ₹490 between Asha and Ravi in the ratio 2 : 5.
  2. Share ₹500 between Asha and Ravi in the ratio 3 : 2.
  3. Share ₹150 between Asha and Ravi in the ratio 2 : 3.
  4. Share ₹240 between Asha and Ravi in the ratio 3 : 5.
  5. Share ₹420 between Asha and Ravi in the ratio 1 : 5.
  6. Share ₹80 between Asha and Ravi in the ratio 1 : 3.

Unitary method

Class 6–7 · Worksheet 5 · set 19
Name:Date:Score:    / 8

Solve.

  1. 9 pens cost ₹99. What is the cost of 3 pens?
  2. 7 balloons cost ₹140. What is the cost of 15 balloons?
  3. 9 chocolates cost ₹180. What is the cost of 12 chocolates?
  4. 8 mangoes cost ₹64. What is the cost of 13 mangoes?
  5. 5 balloons cost ₹115. What is the cost of 3 balloons?
  6. 2 pencils cost ₹36. What is the cost of 13 pencils?
  7. 4 notebooks cost ₹52. What is the cost of 8 notebooks?
  8. 7 pens cost ₹140. What is the cost of 9 pens?

More worksheets

Questions

What is the difference between ratio and proportion?

A ratio compares two quantities (3 : 4); a proportion says two ratios are equal (3 : 4 = 6 : 8).

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