A photocopy machine can finish 500 pages in 1
minute. How many books of 250 pages can the machine copy in 20 minutes?
A recipe for biscuit mix calls for 4
teaspoonfuls of baking powder for each 1 ½ cupfuls of flour. How much baking
powder would be required for 9 cupfuls of flour?
paki answer naman po mga math wizards..pleathhh