Tom has a collection of more than 24 coins. When he puts the coins
in piles of 6, there are 3 coins remaining. When he puts the coins in
piles of 8, there are 7 coins remaining.
How many coins remain when he puts the coins in piles of 24?
The diagram shows a large rectangle composed of
nine identical smaller rectangles.
Both the length and breadth of each of these
smaller rectangles are whole numbers of centimetres. Which of the
following could be the area of the large rectangle?
a. 450 square centimetres
b. 1260 square centimetres
c. 1620 square centimetres
One less remainder
A positive whole number less than 100 has remainder 2 when it is
divided by 3, remainder 3 when it is divided by 4 and remainder 4
when it is divided by 5.
What is its remainder when it is divided by 7?
No comments:
Post a Comment