Fractions of Amounts Basics | DigiTransact Mastermind

What fractions of amounts means

You learn how to find part of a whole number by dividing first or by using a smaller fraction step. This helps you handle share, price and quantity questions with confidence.

What you will practise

Find one-half of a whole number by dividing by 2
Find one-quarter of a number by dividing by 4
Work out unit fractions before multiplying for larger fractions
Use simple multiplication and division to check answers
Solve short word problems with amounts and shares

Before you start

You should already be comfortable with multiplication and division facts. You also need to know basic fractions such as half and quarter.

Not confident yet? Work through Add and subtract fractions first.

Worked example

One question from this skill's own question bank, shown with its full working.

Question

What is 1/2 of 18?

Answer: 9

Working: 18 ÷ 2 = 9.

Common mistakes to avoid

Dividing by the top number instead of the bottom number in a fraction.
Forgetting to find one part first before multiplying for fractions like three-quarters.
Using multiplication only, when the question needs division first.
Answering with the whole number instead of the fractional part of it.

Curriculum and exam alignment

Ghana GES Basic 4 to 6 syllabusGroundwork for the BECE

This topic normally appears in Upper Primary work on fractions and number. It supports school-based assessment because learners must show clear steps, and it prepares them for later BECE-style questions on fractions and amounts.

Curriculum notes are a general guide to where this work normally sits. Always check the syllabus your school or examination body is currently using.