Question

find ratio of 45kg to 180 kg

Answer 1

hey friend

ratio of 45 kg to 180 kg= 45/180

= 45/45×4= 1/4

= 1:4 is ratio of 45kg to 180kg

I HOPE IT HELPFUL

Answer 2

45:180= 45/180 (take common divisor as 9)
=>5/20 ( take common divisor as 5)
=>1/4
=1:4