Answer:
1400
Step-by-step explanation:
Because
7 x 2 = 14
Then add on the two zeroes at the end
1400
You will get both of the fractions over the same denominator, so it will be 27/63 and 56/63, then you will add the two numerators, so it will then come out to 83/63, and you will then simplify that by subtracting 63 from 83, and will get 1 20/63
47.C
48.B
49.???
50.A
sorry doing something couldn't solve 49 right now