Standard Mathematics Primary 4 Whole Numbers

The number of students who bought food at the school tuck shop each day follows a pattern. On Monday there were 125 students, on Tuesday 250, on Wednesday 500, and on Thursday 1 000. If this pattern continues, how many students will buy food on Friday?

A 2 000
B 1 500
C 3 000
D 4 000
Show Worked Solution

Worked Solution

Step 1: Find the pattern by comparing consecutive terms. 250 / 125 = 2 500 / 250 = 2 1 000 / 500 = 2 Each term is multiplied by 2. Step 2: Apply the pattern to find Friday's value. Friday = Thursday x 2 = 1 000 x 2 = 2 000 The number of students on Friday is 2 000.

Correct answer: 2 000

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