Math, asked by syalreema5, 6 days ago

3. Sonal bought a new pencil whose length was 135 mm, initially. After a length became 68 mm. Find the length of the pencil used in centimeter

Answers

Answered by gunjeshkumar48

1

Answer:

total length of pencil bought = 135mm

1cm=10mm

135mm = 135/10=13.5cm

became =68mm

68mm= 68/10 =6.8cm

used pencil = 13.5-6.8 cm = 6.7cm

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