Ana wants to make some dumplings.
A batch of dumplings requires 4 eggs and 200 grams of flour.
If Ana uses 64 eggs to make a larger batch of dumplings, how much flour will she need?

3.2 kg 

4.0 kg 

6.2 kg 

8.0 kg 
Aussie Maths Teachers: Save your time with SmarterMaths
Ana wants to make some dumplings.
A batch of dumplings requires 4 eggs and 200 grams of flour.
If Ana uses 64 eggs to make a larger batch of dumplings, how much flour will she need?

3.2 kg 

4.0 kg 

6.2 kg 

8.0 kg 
`3.2 \ text{kg}`
`text(Flour : Eggs)\ = 200:4 = 50:1`
`text{Let} \ \ x =\ text{amount of flour needed}`
`frac{x}{64}`  `= frac{50}{1}` 
`x`  `= 50 xx 64` 
`=3200\ text(g)`  
`=3.2\ text(kg)` 
Anthony is driving southeast along Sterling road and turns left 90° turn into Faraday road.
In which direction is Anthony driving along Faraday road?

Northeast 

Southeast 

Southwest 

Northwest 
`text{Northeast}`
The regular hexagon below has a side length of `a`.
Which expression cannot be used to calculate the perimeter?

`6 xx a` 

`3 xx (a+ a)` 

`2 xx (a + 4a)` 

`(a + a + a) xx 2` 
`2 xx (a + 3a)`
`text{Perimeter of the regular hexagon} = 6a`
`text{Check each option:}`
`6 xx a = 6a \ \ text{(Correct)}`
`3 xx (a + a) = 3 xx 2a = 6a \ \ text{(Correct)}`
`2 xx (a + 4a) = 2 xx 5a = 10a \ \ text{(Incorrect)}`
`(a + a + a) xx 2 = 3a xx 2 = 6a \ \ text{(Correct)}`
Kelly wants to give away some of the apples that came from her family’s farm.
The two small boxes shown below fit either 5 apples or 6 apples.
Kelly has 9 BOX A's and 10 BOX B's.
She shares the apples equally among 15 of her friends.
How many apples will each of her friends receive?

5 

7 

8 

104 

105 
`7`
`text{Total apples}`  `= (5 xx 9) + (6 xx 10) ` 
`= 45 + 60 `  
`= 105` 
`text{Apples per friend}`  `= frac{105}{15}` 
`= 7` 
The table shown below records Emily's jogging time over six days.
What was the average time Emily jogged each day?

48 minutes 

61 minutes 

288 minutes 

368 minutes 
`48 \ text{minutes}`
`text(1 hour = 60 minutes.)`
`text{Average time}`  `= frac{29+36+70+40+53+60}{6}` 
`= frac{288}{6}`  
`= 48 \ text{minutes}` 
`1.36 xx B = 0.68`
Find the value of `B` that makes this number sentence correct.

0.75 

0.60 

0.50 

0.20 
`0.50`
`text{Check each option:}`
`1.36 xx 0.75 = 1.02 \ \ text{(Incorrect)}`
`1.36 xx 0.60 = 0.816 \ \ text{(Incorrect)}`
`1.36 xx 0.50 = 0.68 \ \ text{(Correct)}`
`1.36 xx 0.20 = 0.272 \ \ text{(Incorrect)}`
`therefore \ B = 0.50`
The results of a men's 100 metre swimming race is recorded in the table below.
What could be the finishing time of the 2nd placed swimmer?

46.28 seconds 

46.61 seconds 

46.48 seconds 

46.80 seconds 
`text{46.48 seconds}`
`text{The time of the 2nd swimmer must be between 46.37 and 46.52 seconds.}`
`therefore \ text{Time for 2nd could have been 46.48 seconds.}`
Penelope has a bag of jelly beans.
The jelly beans are flavoured vanilla, raspberry and licorice.
Penelope picks one jelly bean from her bag.
Which of the following could be the probability that the jelly bean she picks is vanilla.
`3/17`  `1.02`  `0`  `19/3` 




`3/17`
`text(Any probability must be between 0 and 1.)`
`text(Probability cannot be equal to zero because we're)`
`text(told there are vanilla jelly beans in the bag.)`
`:.\ text(Only possibility is)\ \ 3/17`
Tiger plays golf.
During one round, he found 12 golf balls and lost 3.
At the end of the round, Tiger had a total of 15 golf balls.
How many golf balls did Tiger start with?
4  6  9  24 




`6`
`text(By trial and error:)`
`text(Consider starting with 6:)`
`6 + 12  3 = 15`
`:.\ text(Tiger starts with 6.)`
What is the value of `36^2?`
`6`  `38`  `72`  `636`  `1296` 





`1296`
`36^2`  `= 36 xx 36` 
`= 1296` 
Clive makes a shape using 5 cubes.
He paints all sides of the shape green, including the base, and later separates the cubes.
How many cube faces will be green?
`18`  `20`  `22`  `24`  `30` 





`22`
`text(Faces on top = 5)`
`text(Faces on bottom = 5)`
`text(Side faces)`  `= 3 + 1 + 1 + 2 + 1 + 2 + 1 + 1` 
`= 12` 
`:.\ text(Total green faces = 22)`
A lizard enclosure contains 9 chameleons and 17 bluetongue lizards.
Approximately what percentage of the lizards are bluetongue?
`text(17%)`  `text(35%)`  `text(53%)`  `text(65%)` 




`text(65%)`
`text(Percentage of bluetongue lizards)`
`= 17/26 xx 100`
`= 65.38…`
`~~ 65text(%)`