2017 Psle Math Questions And Answers |link|

A pattern is formed by circles. The figure number is related to the number of circles.

: You cannot join leftover scraps from different rolls. Each 25 m (2500 cm) roll can only produce 22 ribbons ( The Solution : . Since you must buy whole rolls, Jess needs 10 rolls . 2. The "Helen and Ivan's Coins" Question 2017 psle math questions and answers