Right ANSWERS only plz i need help on how to do it also not just the answer plz and thank u

Add the fractions, and simply the result to lowest terms. 2/3 + 2/7= ?

Which sentence uses an objective tone? we will plant the best garden of any school in the area. the new campus garden will surely be envied by other schools. a garden would provide numerous benefits to the students. you will probably agree that gardens have many benefits.

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?