Question

Express 3cm 5 mm as a fraction of 9 m 2 cm. in lowest form.​

Answer 1

Answer:

1 cm 1mm

300 cm 4mm

Step-by-step explanation:

1 m =100 cm

9 m = 9 × 100 = 900 cm

1 cm = 10 mm

2cm = 2 × 10 = 20 mm

3 cm 5 mm.

900 cm 20mm

( Cut 3 and 900, so the answer is 300)

( Cut 5 and 20, so the answer is 4)

therefore, answer is 1 cm 1 mm.

300cm 4mm

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Answer 2

Answer:

The fraction is $\frac{5}{1804}$.

Step-by-step explanation:

It is given that $3cm 5 mm$ and $9 m 2 cm$.

We need to determine it as a fraction in lowest form.

We will firstly use conversion and then concept of fraction.

We can see, the smallest unit is $mm$.

We know that $1cm=10mm$

and

$1m=100cm=1000mm$

So,

$3cm 5 mm=30+5=35mm$

and

$9 m 2 cm=9000+20=9020cm$

Taking ratio, we get

$\frac{35}{9020}$

$=\frac{5}{1804}$

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