Question

find the ratio of 0.45m to 1/5cm​

Answer 1

Answer:

9 : 5

Step-by-step explanation:

0.45 cm : 1/5 cm

=> 0.45 : 0.20

=> 9 : 5

Answer 2

Step-by-step explanation:

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