Questions

From Worst to Best

221 P5.AP.JM.17083197

Level 3
In the figure, ABCD is a square of area 81 cm². The length of AB is 3 times The length of BE. What is the area of Triangle ABE?

3 m

Attempt

222 P5.DE.NK.22122901

Level 3
Hazel had $18.60 in coins. She had four times as many 10-cent as 50-cent coins and 11 more $1 coins than 50-cent coins. How many coins does she have in total?

4 m

Attempt

D 4 operations Money Unit conversion More than or less than Number x value Units table

223 P6.RD.TL.16010165

Level 3
Three cartons, A, B and C, contained 382 marbles. Hazel added some marbles into Carton A and the number of marbles in Carton A tripled. He took out half of the number of marbles from Carton B and added another 98 marbles into Carton C. As a result, the ratio of the number of marbles in Carton A, Carton B and Carton C became 6 : 2 : 9. What was the ratio of the number of marbles in Carton B to the total number of marbles in Carton A and Carton C at first? Give the answer in its lowest term.

4 m

Attempt

Fraction to units Finding ratio R Simplest form Ratio to units Times as many All change Units table Units manipulation

224 P5.AP.JM.17083229

Level 3
Find the area of the figure given that the area of the shaded part is 52 cm² and The length of BC is twice that of AB.

3 m

Attempt

Triangle Composite figure area Times as many

225 P5.RD.JM.17083318

Level 3
Andy, Benjamin and Caleb had a total of 698 cards at first. After a week, the number of Andy's cards became 3 times the number of cards he had at first. The number of Benjamin's cards decreased by 138. Caleb had half as many cards as he had at first. In the end, the three boys had the same number of cards.