This would be known to be the (tenth) thousands.
(5)7,,634= The 5 would equal the ten thousands because first, once the number would have it's (first) comma, this would be in the thousands. And also, this number has (2) numbers in it's thousands, and not just 1. But if it were to have 3, this would be another story, and from this, it would clearly explain to be your (option (b)).
It depends on what the question looks like. If it looks like this:
(6-3)(2/5)=
(3)(0.4)=
1.2
Calculate thevolume of each container and then subtract the values.
volume of container A = 13*19*25 = 6175 in^3
volume of container B = 13*13*31 = 5239 in^3
container A is greater by 6175-5239 = 936 in^3 than container B
A + b + c = 109,000
b = 2a
c = a - 15,000
a + (2a) + (a - 15,000) = 109,000
4a - 15,000 = 109,000
4a = 109,000 + 15,000
4a = 124,000
a = 124,000/4
a = 31,000
b = 2a
b = 2(31,000)
b = 62,000 <==== candidate b received 62,000 votes
c = a - 15,000
c = 31,000 - 15,000
c = 16,000