The present age of prisca and ashmaal are in ratio 2: 3 . after 4 yrs the ratio of their ages will be 4: 5 the present age of prisca will be …

he Present age of Prisca will be 4 years  .

Step-by-step explanation:

Given as :

The ratio of present age of Prisca and Ashmaal = 2 : 3

Let The present age of Prisca = 2 x  years

Let The present age of Ashmaal = 3 x  years

After 4 years , the ratio of present age = 4 : 5

i.e =

Or,  5 × (2 x + 4) = 4 × (3 x + 4)

Or, 10 x + 20 = 12 x + 16

Or, 12 x - 10 x = 20 - 16

Or, 2 x = 4

∴  x =

i.e x = 2

So, The present age of Prisca = 2 x = 2 × 2 = 4 years

And The present age of Ashmaal = 3 x = 3 × 2 = 6 years

Hence, The Present age of Prisca will be 4 years  . Answer

idk wbu

step-by-step explanation:

"exterior angles = 360 / number of sides.

60 = 360 / sides

sides = 360 / 60

sides = 6"