Question

please answer the following questions clearly please​

Answer 1

The answer to both the questions is 3:1

Step-by-step explanation:

Answer 2

a. Sol. Let width of rectangle (b) = x cm Then, length of rectangle (1) = 3x cm As we know, Perimeter of rectangle = 2(1 + b) 40 = 2 (3x + x) 8x = 40 40 - 5cm Hence, the length is 15 cm and the width is 5 cm.

b. A cup of tea has Water to Milk Ratio

W:M=3:1

where W and M are Water and Milk

Now, 4 cups will have 4 times the Water and milk of a single cup.

So, the ratio will be

=

1×4

3×4

=

4

12

or 12:4.