Tanui had 2 hectares of potatoes. He later added 1 more hectare of potatoes. What was the percentage increase of the area under potatoes​

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

Select all of the following expressions that are equal to 2.5.

Erik buys 2.5 pounds of cashews. if each pound of cashews costs $7.70, how much will he pay for the cashews?