Maths Random
A large tank at a dairy farm holds 3.5 kL of milk.
How many 2 L cartons could be filled from one tank?
1750 cartons
Solve the equation for y
x-2y=0
y=1/2
Solve the system of linear equations by elimination
9x+y=2
-4x-y=-17
(-3,29)
Find the greatest possible result of dividing two different integers from the set (-7, -3, -2, 3, 4, 8)
3.5
List the continents from smallest to largest
Asia, Africa, North America, South America, Antarctica, Europe, and Australia.
How much time has passed from 7:23 a.m. to 4:54 p.m.?
9 hours 31 mins
Solve the equation for y
3x+5y=25
y=-3/5x+5
Solve the system of linear equations by elimination
-x+y=4
x+3y=4
(-2,2)
Mr MacIntosh buys and sells apple pies.
He pays $8 for 5 apple pies. He then sells them at 3 apple pies for $10.
Last weekend, he bought P apple pies and sold them all, making a profit of $78. Find P
45
What animal is used to make calamari?
Squid
A real estate agent charges commission of 3.4% on the first $150,000 of the value of a property, and 2% on the remaining amount.
Find the total commission payable on the sale of a property for $260,000.
$7300
Solve the system of linear equations by substitution.
6x-9=y
y=-3x
(1,-3)
Solve the system of linear equations by elimination
10x-9y=46
-2x+3y=10
(19,16)
Find the smallest integer x such that x, x+6 and 2x-9 can represent the lengths of the sides of a triangle.
8
How many toes do cats have on their back paws?
4
0.00054 written as scientific notation is:
5.4 x 10^-4
Solve the system of linear equations by substitution.
-5x+3y=51
y=10x-8
(3,22)
Solve the system of linear equations by elimination
-2x-5y=9
3x+11y=4
(-17,5)
How many integers are both greater than (-3)^3 and less than 2^4
42
Which planet in our solar system has the longest day?
Jupiter
How much would you save if you bought four bottles of soft drink for $3.70, compared to 93 cents each?
2 cents
Solve the system of linear equations by substitution.
2x-y=23
x-9=-1
(8,-7)
Solve the system of linear equations by elimination
12x-7y=-2
8x+11y=30
(1,2)
Solve the system of linear equations.
3x-2y=-5
4x+5y=47
(3,7)
how many postcodes are there in Australia?
Closest answer wins. Each team has one try. Must write down the answer on the page before we read the answers
2644