PLS HELP
this is fractions btw
1st question: 1/3 X 2/2 =
2nd question: 1/4 X 5/5 =
3rd question: 1/6 X 4/4 =
4th question: 9:8 X 3/4 =
5th question: 4/5 X 2/2
Billie holiday sells children's clothing for sara vaughn's toddler shop. baby blankets sell for $29.99 after a markup rate based on cost of 109%. find the cost and the markup.
What is the least common multiple for 6 and 8? what is the least common multiple for 4 and 12 ? what is the least common multiple for 11 and 12? what is the least common multiple for 3 and 6?