Question
P6.WN.JC.21041816-A1
PSLE
Yoko wants to make 18 small identical triangles and 17 large identical triangles using wire. She has made 9 small triangles and 8 large ones using 4320 cm of wire. The length of wire she used for 8 large triangles is the same as that for 9 small triangles.
  1. How many large triangles can be made with the same length of wire used to make 9 small triangles?
  2. What is the length of wire she needs to make the remaining triangles? Express your answer in cm.
4 m
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STUDENT

Primary 6 WHOLE NUMBERS P6.WN.JC.21041816

22 May 2024, 08:44 AM

PSLE
Yoko wants to make 18 small identical triangles and 17 large identical triangles using wire. She has made 9 small triangles and 8 large ones using 4320 cm of wire. The length of wire she used for 8 large triangles is the same as that for 9 small triangles.
  1. How many large triangles can be made with the same length of wire used to make 9 small triangles?
  2. What is the length of wire she needs to make the remaining triangles? Express your answer in cm.
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