Find the ratio of the following÷
(a) 30min to 1.5hrs
(b) 40cm to 1.5m
(c) 55p to ₹1
​

a 30/90mins

=(1/3)mins

b 40/150cm

=(4/15)cm

c 55/100

=(11/20)paise

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1) 1:3

2)4:15

3)11:20

Step-by-step explanation:

Convert hours into mins. As 1.5x60=90 mins.

Now,30:90=1:3

Metres into centimeters

1.5x100 metres=150 metres

=40:150=4:15

1 rupee=100 paise

55:100

11:20

4:15

Step-by-step explanation:

1.5m is 150cm

so 40:150

4:15

answer:

answer:

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Answer:

Ratio of 40cm to 1.5cm = 4:15

Explanation:

Ratio of 40cm to 1.5m

= 40cm : (1.5×100cm)

/* Since ,

*/

= 40cm : 150 cm

Divide each term by 10 , we get

= 4 : 15

Therefore,

Ratio of 40cm to 1.5cm = 4:15

••••

answer:

Step-by-step explanation:

pls write the question properly

Here,1.5m=150cm.

ratio = 40cm/150cm

ratio= 40/150 = 4/15

Hence, the ratio of 40 cm to 1.5 m is 4:15

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