(a) How many quarters are there in one whole? (b) How many halves make one whole? (c) How many one-third parts make one whole?

(a) Since a quarter is one out of four equal parts.

Thus, 1/4 + 1/4 + 1/4 + 1/4 = 4/4 = 1

Hence, there are four quarters in the one whole.

(b) Since splitting a whole thing into two equal parts gives a half or halve.

Thus, 1/2 + 1/2 = 2/2 = 1

Hence, two halves make one whole.

(c) Since one third is one part of three equal parts.

Thus, 1/3 + 1/3 + 1/3 = 3/3 =1

Hence, three one third make one whole.

(a) There are four quarters in the one whole.

(b) Two halves make one whole.

(c) Three one third make one whole.