Question
P6.AG.JC.23100204-A1
PSLE
A group of students stood in three rows. The 1st row had 10f students. The 2nd row had 4f fewer students than the 1st row. The 3rd row had 10 more students than the 2nd row.
  1. Find the number of students in the 3rd row in terms of f. Give your answer in the simplest form.
  2. There were 70 students in the 3rd row. Find the value of f.
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STUDENT

Primary 6 ALGEBRA P6.AG.JC.23100204

01 Jul 2024, 02:45 PM

PSLE
A group of students stood in three rows. The 1st row had 10f students. The 2nd row had 4f fewer students than the 1st row. The 3rd row had 10 more students than the 2nd row.
  1. Find the number of students in the 3rd row in terms of f. Give your answer in the simplest form.
  2. There were 70 students in the 3rd row. Find the value of f.
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