Ellie reads 4 1/2 pages in 1/4 of an hour. At this rate, how many pages can she read per hour?

18

Step-by-step explanation:

1/2x4+=2

4x4=16

16+2=18

$70 each

Step-by-step explanation:

If 4 friends each buy a hat, that would be $50 because that is $12.50X4=%50.00. Then, Since the total is $190 and $50 is off the chart, you would be left with $140 to spend on two t-shirts. Finally, since they are the same price, you divide $140/2=$70. Each t-shirt is $70.

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