Question
P6.AG.JC.15051409-A1
PSLE
Marion had a piece of ribbon 18n cm long. She formed a triangle, with sides measuring n cm, 7n cm and 38 cm, with part of the wire.
  1. Express the length of the remaining ribbon in terms of n in the simplest form.
  2. Marion used the remaining ribbon to form a rectangle of length 2n cm. If n = 9, what was the breadth of the rectangle?
3 m
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STUDENT

Primary 6 ALGEBRA P6.AG.JC.15051409

16 Jun 2024, 02:24 AM

PSLE
Marion had a piece of ribbon 18n cm long. She formed a triangle, with sides measuring n cm, 7n cm and 38 cm, with part of the wire.
  1. Express the length of the remaining ribbon in terms of n in the simplest form.
  2. Marion used the remaining ribbon to form a rectangle of length 2n cm. If n = 9, what was the breadth of the rectangle?
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