Jaja has a math test every 12 school days and a vocabulary test every 9 school days. she had both math test today. the next time she will have both test on the same day will
be in school days
A.3
B.18
C.36
D.108

Sandy is ordering bread rolls for her party, she wants 3/5 of the rolls to be whole wheat. what other factions can represent part of the rolls that will be whole wheat? shade the models to show your work.

Anew shopping mall is gaining in popularity. every day since it opened, the number of shoppers is 5% more than the number of shoppers the day before. the total number of shoppers over the first 10 days is 1258 how many shoppers were on the first day?

Need showing work for this problem 56.25 ×25.80