Question

Determine the sum or difference in the given clock arithmetic.

2 + (5 - 2) (clock 7)

A. 7

B. 6

C. 1

D. 5

Answer 1

assuming clock 7 arithmetic means base 7 arithmetic, the answer is still 5. all number in clock 7 arithmetic would be represented with numbers 0-6. for example, 7 decimal=10 in base 7,8=11, 14=20

Answer 2

thanks

Answer 3

yw