A tube of glitter can colour 50 cm of paper. Reena made a poster with length and breadth 2.5 m and 3 m respectively. If Reena uses

1 thought on “A tube of glitter can colour 50 cm of paper. Reena made a poster with length and breadth 2.5 m and 3 m respectively. If Reena uses”

1. Answer: thus, it will require 22 tubes of glitter to cover the border of poster. plz mark as brainliest.

   Step-by-step explanation:

   • convert 2.5m and 3m into cm

   2.5 – 2.5 × 100 = 250 cm

   3m – 3 × 100 = 300 cm

   • perimeter= ( l+b )× 2

   =( 250+300 ) × 2

   = 550 × 2

   = 1100

   • A tube of glitter can colour = 50cm

   tubes for border = 1100 ÷ 50

   = 22

   • Thus, 22 tubes of glitter wi be required for covering border.

   • plz mrk as brainliest plz.

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