Question

answers this questions

Answer 1

(1) 1000:1025 = 40:41

(2) 800:1000 = 4:5

(3) 15:18 = 5:6

(4) 27:30 = 9:10

Answer 2

HEY !

Here's your answer

1) Men = 1000
    Women = 1025
   ∴ 1000/1025
    will reduce 
    = 200/205
   =  40/41
   =  40:41

b) Ramani earns = 1000
                  spend = 800

          ∴ 1000/800
           =  200/160
           =  40/32
           =  5/4
           =  5:4

c) Murrah Buffalo milk Yield = 15 l
                 Jersey cows  =  18 l
                ∴ 15/18
                 =  5/6
                =  5:6

d) Asha weight = 27 kg 
    Arun weight  = 30 kg

       ∴ 27/30
       =  9/10
       =  9:10

      I hope it will helps you