Subject :IMO Class : Class 5
If '-' means 'added to', '×' means 'subtracted from', '÷' means 'multiplied by', and '+' means 'divided by'; then 20 × 12 + 4 - 16 ÷ 5 = ?
A 17
B 97
C 80
D 63
my ans. is d please give me detailed solution.
Ans 1:
Class : Class 5
it was easy if i knew it was a bodmass rule,, my answer came out to be 80 as i didnt put the bodmass rule
Ans 2:
Class : Class 6
Ans is 97
Ans 3:
Class : Class 5
If "-"means '+'," * "means'-',"/"means' * ' and ''+''means'/';then 20x 12+4-16/5=?=
20-12/4+16x5=
20-3+16x5=
20-3+80=
80+20-3=
100-3=
97 :)
Well I mixed it up in the last part, so it doesn't count as an answer.