What Characteristics does north africa and sub africa of both regions have in common

What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15

Type the correct answer in each box. use numerals instead of words. if necessary, use / for the fraction bar. consider the given table.

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers