Mathematics
Write at least three equivalent ratio of the given ratio .
28.) 8/10 =
=
=
=
27.) 2/4 =
Solve each proportion.
29) 5/12 = 35/ n
30) n/52 = 180/ 120
Find the percentage.
31) What is 20% of 160?
Find the base.
32) 50 is 8% of what number?
33) 20% of what number is 15
Find the rate.
34) 10 is what percent of 20?​