Question

jaldi answer de do please please please end question ka

Answer 1

hey mate!!
here is your answer
hope it helps you

Answer 2

note; ratio between 2 numbers is nothing but simply dividing those numbers till the least fraction.

Step-by-step explanation:

a) 30kg to 12kg = 30/12=5/2 (just divide till decimals)      [ans=5:2]

b) 80 paise to 2 rs=80/200(one rupee = 100 paise)

                               =2/5 (just divide)                                   [ans=2:5]

c) 12.8 meter to 3.2 meter = 1280/320 (one meter = 100 centimeter)

                                              =4/1                                          [ans=4:1]

d)1 kg = 100 gram wich means 5000:3500

                                        ans          =10:7                                      

e)800 students - 500 girls = 300 boys

                                             =300 / 500

                                  ans            =3:5