Four cards are arranged below to form a four-digit number. a. Arrange the four cards so that

Question:

Four cards are arranged below to form a four-digit number.

a. Arrange the four cards so that the number is:

(i) Divisible by 5

(ii) Divisible by 9

(iii) Divisible by 6

(iv) Divisible by 8.

b. In one of the questions in part (a) the order of the cards does not matter. Which one is it? Justify your answer.

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Cambridge Checkpoint Lower Secondary Mathematics Student's Book 7

ISBN: 9781398301948

3rd Edition

Authors: Frankie Pimentel, Ric Pimentel, Terry Wall

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Question Posted: Feb 02, 2023 12:26 AM

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Four cards are arranged below to form a four-digit number. a. Arrange the four cards so that

Question:

5 2 3 8

Step by Step Answer:

a i To make a number divisible by 5 the number must end in either 0 or 5 In this case the number mus...View the full answer

Cambridge Checkpoint Lower Secondary Mathematics Student's Book 7

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