Math, asked by mohsinhaji64, 7 months ago

a) 20cm 15mm into cm

Answers

Answered by shubhangisax8081

1

Answer:

As 1mm= 1/10 cm

Hence,

20cm + 15/10cm

20 cm + 1.5 cm

21.5 cm..

Hope it helps...

Answered by samarpita23

0

Answer:

21.5cm

Step-by-step explanation:

10mm = 1cm

15 mm = 15/10 cm= 1.5cm

20cm 15mm = 20cm + 1.5cm = 21.5cm

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