Answer:
hhdhrhrurhcrb4irhhdudh 473736493766582z.49464
44.4.7..3.6..7..3..2..34..7.8..9.76..4.32.
To express the given numbers in the form of p, we need to identify the repeating patterns in the decimal expansions.
(a) -25.6875:
To express -25.6875 in the form of p, we can write it as -25.6875 = -25 - 0.6875 = -25 - 0.6(875). The repeating decimal part is 6(875), so p = -25.6(875).
(b) 0.621621621...:
To express 0.621621621... in the form of p, we notice that the repeating pattern is 621. Therefore, p = 0.6(21).
(c) 15.712121212...:
To express 15.712121212... in the form of p, we identify the repeating pattern as 12. Therefore, p = 15.6(12).
