Meg bought 20 pairs of socks. Each pair cost $3. How much did she pay?

Answer: $60

Step-by-step explanation:

Since 1 pair cost $3

20 pairs of socks would cost Z (let the unknown cost be Z)

i. e 1 pair = $3

20 pairs = $Z

To get the value of Z, cross multiply

Z x 1 = 20 x $3

Z = $60

Thus, Meg bought the 20 pairs of socks for $60

30 dollars each

Step-by-step explanation:

Because in 20 socks there's 10 pairs of socks and you times 10 by 3 for 3 dollars for each pairs which is 30 dollar's in total.