86 P5.RD.JM.17083131
Level 2
Charles and Lily had the same number of sweets. After Lily gave away 15 sweets and Charles gave away 45 sweets, Lily had 4 times as many sweets as Charles. How many sweets did each of them have at first?
2 m
Ratio to units Times as many Equal stage before All change Units table
87 P4.AP.NK.23050801
Level 1
A rectangle has a breadth of 12 cm. If the length of the rectangle is 3 times its breadth, what is its perimeter?
2 m
Rectangle Times as many Units method
88 P6.AG.JC.17080439
Level 2
John used 3 rubber bands to form the sides of triangle ABC where AB = 8 cm, BC = x cm and AC = 2x cm. Bob stretches two of the elastic bands and enlarges triangle ABC. The sides BC and AC are stretched to 2 times its original length. What is the perimeter of the stretched triangle ABC?
2 m
Algebra in 1 variable Algebra simplifying Length Area Perimeter Triangle Times as many
89 P4.AP.JM.17100130
Level 2
The length of an exhibition hall is thrice that of its width. If the width of the room is 23 m, what is the area of the hall?
2 m
Rectangle Times as many
90 P5.PC.JM.17083118
Level 2
In a room, there are 25% as many girls as boys. How many more boys than girls are there? Express your answer as a percentage.
2 m
Finding percent More than or less than Times as many

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