Question

express the following in centimetre using decimals.
a) 8cm 9cm ​

Answer 1

Answer:

It is already in centimeters right??8cm and 9cm

Answer 2

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9.8 cm is correct answer

Step-by-step explanation:

==>9cm 8mm

==>9cm+8mm

$9cm + 8 (\frac{1}{10})cm$

==>1000mm = 100cm = 1m

==>9cm+ 0.8cm

Hence , 9.8 cm //

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