Answer:
Step-by-step explanation:
3/4 of an hour is the same as 0.75
Write a proportion.
4 (pages)/0.75 (hours)=p(pages)/1 hour
Cross multiply and divide
(4x1)÷0.75=5.33 (rounded to the nearest hundred)
p=5.33
Marcia can type 5.33 pages per hour.
5.34 pages/h
4/45 = p/60
p ≈ 5.34
a
discount = 290 × <u>1</u>
4
= 72.50
new price is
290.00
<u>72.50</u> -
217.50
85-7-19 or 85-26
Divide 63/9=7
7*2= (the number of teachers) 14
There are 14 teachers for 63 students.
