Question

the ratio of 90 cm to 1.5 m is
a)3:5 b)5:3 c)60:1 d)4:3

Answer 1

Question:-

• The ratio of 90cm to 1.5m is
• a)3 : 5
• b)5 : 3
• c)60 : 1
• d)4 : 3

Answer:-

• First, convert 1.5m to cm.

• 1m = 100cm

• 1.5 m = 1.5 * 100 = 150cm

• 90 : 150

• 9 : 15

• 3 : 5

Conclusion:-

• Therefore, The ratio of 90 cm to 1.5 m is 3 : 5.

• So, the correct option is a) 3 : 5.

Answer 2

Answer:

Request Question

The ratio of 90 cm to 1.5 m is

• ↝ a) 3:5
• ↝ b) 5:3
• ↝ c) 60:1
• ↝ d) 4:3

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Solution

➬ Firstly converting 1.5 m into cm.

As we know

$: \red\implies\sf \purple{1 m} = \pink{ 100 \: cm}$

So,

$: \red\implies\sf \purple{1.5 m }= \pink {1.5 × 100 = 150 \: cm}$

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➬ Now finding the required Ratio.

$: \red\implies\sf \pink{Ratio} = \purple {90:150}$

$: \red\implies \sf \pink{Ratio }= \cancel\purple{\dfrac{90}{150}}$

$: \red \implies \sf \pink{Ratio} = \purple{ \dfrac{3}{5} }$

$: \red\implies \sf \pink{Ratio}= \purple{3:5}$

$\Large{\underline{ \boxed{\frak{ \pink{Ratio} = \purple {3:5}}}}}$

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Therefore

The option a) 3:5 is the correct answer. ✔

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More to Know :-

• $\leadsto \bf{1 \: km = 1000 \: m}$
• $\leadsto\bf{1 \: Hectometer = 100 \: m}$
• $\leadsto \bf{1 \: Decameter = 10 \: m}$
• $\leadsto\bf{1 \: m = 1 \: m}$
• ${ \leadsto\bf{1 \: Decimeter = 0.1\: m }}$
• ${ \leadsto \bf{1 \: centimetre = 0.01 \: m }}$
• $\leadsto\bf{1 \: millimeter = 0.001} \: m$