Question

If $ means 'divided by'; @ means 'multiplied
by'; # means 'minus', then the value of
10#5@1$5 is
(a) 0
(b) 1
(c)2
(d) 9​

Answer 1

Answer:

Answer is:- (d) 9

Step-by-step explanation:

$= 10 - (5 \times 1) \div 5 \\ = 10 - (5 \div 5) \\ = 10 - 1 \\ = 9$