Question

express the following as meter using decimal .
a) 550cm
b) 130 cm
c) 1255 cm
request
with solution
​

Answer 1

always REMEMBER :

1 km = 1000 m

1 metre = 100 cm

1cm = 10mm

your solution :

a) 550 cm = 550/100 m

=> 550 cm = 5.5 m

b) 130 cm = 130/100 m

=> 130 cm = 1.3 m

c) 1255 cm = 1255 /100 m

=> 1255 cm = 12.55 m

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Answer 2

a) 5.5 metres

b) 1.3 metres

c) 12.55 metres

Step-by-step explanation:

Question :-

Express the following as metre using decimal.

a) 550 cm

b) 130 cm

c) 1255 cm

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SOLUTION :-

To solve these questions, we have to remember that,

100 cm = 1 m

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Now,

a) 550 cm

$\bf = > 100cm = 1m \\ \\ \bf = > 1cm = \frac{1}{100} m \\ \\ \bf = > 550cm = \frac{55 \cancel0}{10 \cancel0} m \\ \\ \bf = \frac{55}{10} \\ \\ \bf = \large\color{red}{5.5m}$

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b) 130 cm

$\bf = > 100cm = 1m \\ \\ \bf = > 1cm = \frac{1}{100} m \\ \\ \bf = > 130cm = \frac{13 \cancel0}{10 \cancel0} m \\ \\ \bf = \frac{13}{10} m \\ \\ \bf = > \large \blue{1.3m}$

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c) 1255 cm

$\bf = > 100cm = 1m \\ \\ \bf = > 1cm = \frac{1}{100} m \\ \\ \bf = > 1255cm = \frac{1255}{100} m \\ \\ \bf = \large \green{12.55m}$

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Note :-

The coloured words are your questions' answers.

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Hope it helps.

#BeBrainly :-)