The average height of Alice, Bernice and Cathy is f cm. Alice is 100 cm tall. Bernice and Cathy have the same height. How tall is Bernice in terms of f?
(3f - 100) รท 2
Oops!
Check
Okay!
Check
10
Who is the coolest English mathematics teacher?
Aw, thanks!
Oops!
Check
Okay!
Check
thief
Give points!
5
10
15
20
25
rocket
Go to first place!
Okay!
shark
Other team loses 5 points!
Okay!
banana
Go to last place!
Oops!
15
Find the area of the shaded parts together.
PTRS = 48 cmยฒ
Oops!
Check
Okay!
Check
monster
Reset all scores!
Oops!
gift
Win 25 points!
Okay!
gift
Win 20 points!
Okay!
thief
Give points!
5
10
15
20
25
20
Mr Yeo packed 40 bottles of perfume in a box. He sold each bottle of perfume for $33. How much money did he receive from the sale of 18 boxes in all?
40 x 33 x 18 = $23,760
Oops!
Check
Okay!
Check
15
How much money did he spend in the first 3 weeks in total?
$85
Oops!
Check
Okay!
Check
10
At which stadium were the most number of tickets sold? (Answer in a FULL sentence)
The most number of tickets were sold at Jalan Besar stadium.
Oops!
Check
Okay!
Check
10
What is the likelihood you will roll an even number?
1 out of 2
Oops!
Check
Okay!
Check
10
Find the area of triangle JKL. Remember to use proper units.
56 cmยฒ
Oops!
Check
Okay!
Check
20
Find the area of the figure in terms of w. (Remember to include the unit name in your answer).
10w cmยฒ
Oops!
Check
Okay!
Check
15
Which country is Mr. Kevin from?
USA
Oops!
Check
Okay!
Check
thief
Give points!
5
10
15
20
25
fairy
Take points!
5
10
15
20
25
gift
Win 5 points!
Okay!
lifesaver
Give 10 points!
Oops!
25
The average of his four scores was 83. Find the greatest possible DIFFERENCE between Maths and Science.
7 is the greatest difference
Oops!
Check
Okay!
Check
15
Identify any pair of parallel lines.
PQ || TS
Oops!
Check
Okay!
Check
20
What is Peter's average amount of savings for the 4 months?