Bethany has 11 pound coins and some 20p coins and some 50p coins in her purse. the mean value of the
coins is 52 pence
which could not be the number of coins in the purse?
a 35
b 40
c 50
d 65
e 95

Fractions can be added and subtracted only if they're fractions. a. like b. proper c. improper d. unlike

Problem fathi wants to print out a pdf document that is 48 pages long. to save paper, he decides to print on both sides of each sheet and to print two pages on each side of the sheet. how many sheets of paper will he need?

Fanny mendelssohn manages all the magazines and paperback books at a local grocery store. she prices many paperbacks to sell at $7.99. the cost to the store is $5.29. what is the markup rate on a paperback book, based on its cost?