Bece Model Questions Vol1 2020 Mathematics Question 2

Practice essay / theory question 2 from the 2020 Bece Model Questions Vol1 Mathematics examination. This question covers Whole Numbers, Factors and Multiples .

Bece Model Questions Vol1 2020 Mathematics Essay / Theory
Topics: Whole Numbers Factors and Multiples
Question 2 BECE_MODEL_QUESTIONS_VOL1 • 2020 • MATHEMATICS • essay

A farmer plants three different crops – A, B and C – in separate fields. The total number of trees planted is 210. The number of trees of crop A is twice the number of trees of crop B. The number of trees of crop C is 30 fewer than the number of trees of crop A. Determine the number of trees of each crop. Then find the highest common factor (HCF) of the three numbers and the least common multiple (LCM) of the three numbers.

Question Parts

( a )
Find the number of trees of crops A, B and C.
( b )
Determine the highest common factor (HCF) of the three numbers obtained in part (a).
( c )
Determine the least common multiple (LCM) of the three numbers obtained in part (a).

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About This Question

This is Bece Model Questions Vol1 2020 Mathematics Question 2. It is one of the essay questions from the 2020 Bece Model Questions Vol1 Mathematics examination.

The question covers Whole Numbers, Factors and Multiples .

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