Question

Q1)The ratio of 60 cm to 1.8 m is *​

Answer 1

The required ratio is 1:8

Width\breadth of picture = 60 cm

Length of picture = 1.8 m = 180 cm

Let P is the perimeter , l is length and b is breadth then

P= 2(l+b) = 2( 60+180) = 480

Now ratio of width to its perimeter is given by

width / perimeter =60 / 480 =1/8

Hence, the required ratio is 1:8

Answer 2

Answer:

480

Step-by-step explanation:

180+180+60+60=480

60:480

You will be in confusion that where is the 1:8 let me explain you that 1:8 is in lowest term.

Here is your answer