Hailey had 1/5 of a chocolate bar. She decided to share it with her 2 best friends. How much of the chocolate bar did Sarah and her two friends each get?

Select all the correct answers. what is 221,000,000,000,000,000,000 expressed in scientific notation?

At $1.32 million, they closed last month percent above what they paid in 2007." how much did they pay in 2007?

The marked price of an article is 25% above its selling price and the cost price is 30% less than its marked price . find the discount percent and gain percent. only a brainlest can solve it i will mark you brainlest