10 is what percent of 20

50%

Step-by-step explanation:

To find what percentage of 10 is 20, first step is to divide 10 by 20, then multiply by 100 to convert to percent

= 10/20 x 100

= 50%

the aswere is the one with all 8's and the second one is with the 10,8 and 6

step-by-step explanation:

change of stock price/initial stock price on friday * total stock value = change of stock value

0.89/73.73 *x = 42.72

x=3539.04 = total stock value at initial stock price on friday .

total stock value at initial stock price on friday/ initial stock price on friday = number of shares

3539.04/73.73 = 48 shares

they own 48 shares of this stock