Question

please do this all sums and get 50points.​

Answer 1

1) b= 25/4

2) a = 1.75%

b= 27.423%

I know thease answers only..

hope it will helps u..

thank u!!

Answer 2

Answer:

We know that,

1.... 1 kg = 1000 gm

or,

2.5 kg = 2500 gm

Then,

175 gm of 2500 gm means 2500 is base value,

percentage =

=

= 7 %

2.