the answer is D because explosives dont know were to how to 11 D 7 but 2 do 57 people dont know were to do your welcome
Martin will have to mark 0.125 on the
Let the original weight of the scale be 1kg. Hence we can say the original mark for 1kg weight is 1 that is:
1kg = 1 ................ 1
Since we are to calculate where to mark for a 1/8 kg weight, we can write;
1/8 kg = x ..................2
Divide both expressions

This means Martin will have to mark 0.125 on the scale.
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2x+3m=p because you don't know how many people there are you put a variable in place for that
The answer is C
You find this by dividing Y by X