What does the use of the phrase the lucky ones convey about the authors viewpoint in night by Elie Wiesel

Read this excerpt from "birdfoot's grampa.” but, leathery hands full of wet brown life, knee deep in the summer roadside grass, he just smiled and said they have places to go to too. based on the excerpt, what will readers most likely infer about grampa? a he is accepting of his grandson’s ignorance. b he is irritated by his grandson’s impatience. c he believes he will not be able to save all the toads. d he believes his grandson should not talk back.

Can someone me answer this english question

Kyle and his brother have a marble set of the marbles 12 are blue this represent 50 over a hundred of all the marbles what decimal is equivalent to 50 / 100