Pl clock arithmetic will mark brainiest .

clock arithmetic

calculate = a) 21 - 33 (41-clock) b) 13 * 4 (52-clock) c) 11 + 19 (23-clock) d) 3 divide 8 (15-clock) .

plz give answer like this = 4 + 9 = 13, 13 - 12 = 1

a) 29

b) 0

c) 7

d) 3/8

Step-by-step explanation:

Whenever you're facing a clock maths problem, the solution always have to be < to the number of hours in the given clock.  If it's > the number of hours of the given clock, you subtract the number of hours until you get a result <= the number of clock hours.

If the result is negative, you add the clock hours.

a) 21 - 33 = -12  , so -12 + 41 = 29

b) 13 * 4 = 52,  then do 52 - 52 = 0, since answer has to be < 52.

c) 11+19 = 30, 30 - 23 = 7

d) 3/8 = 3/8, since 3/8 <= 15, you're also fine.