To stitch a shirt 2 m 15 cm cloth is needed. Out of 40 m cloth, how many shirts can be stitched and how much cloth will remain?

Board CBSE
Textbook NCERT
Class  Class 6
Subject Maths
Chapter  Chapter 1 Knowing our numbers

Question –

To stitch a shirt 2 m 15 cm cloth is needed. Out of 40 m cloth, how many shirts can be stitched and how much cloth will remain? (Hint: convert data in cm.)

Solution –

Given: Cloth required to stitch a shirt = 2 m 15 cm = (2 x 100) + 15 cm

= (200 + 15)cm = 215 cm  [∴ 100 cm = 1m]

Cloth available = 40 m = 40 x 100 cm = 4,000 cm

To find: Number of shirts that can be stitched from this cloth

Number of shirts that can be stitched from this cloth =Cloth available/Cloth required to stitch a shirt

Number of shirts that can be stitched from this cloth = 4000 ÷215

Therefore, 18 shirts can be stitched and 130 cm = 1m 30 cm of the cloth will remain.

 

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