Question
P6.AG.JC.15051409-A1
PSLE
Opal had a piece of ribbon 18f cm long. She formed a triangle, with sides measuring f cm, 3f cm and 30 cm, with part of the wire.
  1. Express the length of the remaining ribbon in terms of f in the simplest form.
  2. Opal used the remaining ribbon to form a rectangle of length 2f cm. If f = 5, what was the breadth of the rectangle?
3 m
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STUDENT

Primary 6 ALGEBRA P6.AG.JC.15051409

04 Jul 2024, 02:06 AM

PSLE
Opal had a piece of ribbon 18f cm long. She formed a triangle, with sides measuring f cm, 3f cm and 30 cm, with part of the wire.
  1. Express the length of the remaining ribbon in terms of f in the simplest form.
  2. Opal used the remaining ribbon to form a rectangle of length 2f cm. If f = 5, what was the breadth of the rectangle?
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