k-1/2b=47 because the difference is subtraction and half b is a half fraction and it equals 47.
Answer:
Simplify the expression.
11
b
−
4
Step-by-step explanation:
The side of the square is 4 cm since 4x4= 16
10³ · x = 630
x = ?
10³ = 10 × 10 × 10 = 1,000
630 ÷ 1000 = x
630 ÷ 1000 = 0.63
x = 0.63
So we have:
10³ · 0.63 = 630
Meter is 0.5 and the fraction is I think 1/2
