Questions

From Best to Worst

1151 P4.AP.JM.17100199

Level 3
Adam ran around a rectangular field from W to X to Y to Z and covered a distance of 240 m. Melvin started from point X to Y to Z to W and covered a distance of 210 m. What is the perimeter of the field?

3 m

Attempt

1152 P3.DA.JM.17103017

Level 3
The graph shows the amount of savings 3 children had.

How much money must Betty give Charles so that they will have the same amount of money?
How much money must Adeline give Charles so that Charles will have $2 more than her?

4 m

Attempt

Bar graph Money Internal transfer Equal stage after Model Comparison Units method

1153 P4.FR.JM.17103162

Level 2
Mrs Julie cooked ¹¹₁₂ kg of rice. She scooped some of the rice into a cup and ¹₆ kg of the rice into a bowl. ¹₁₂ kg of rice was then left in the rice cooker. How much rice did she scoop into the cup?

3 m

Attempt

F Simplest form F Addition & subtraction Fractions with units Mass Model Part-whole

1154 P5.RD.JM.17083213

Level 3
50% of Amin's money was $350 less than Dave's money. When Amin spent 45% of her money and Dave spent 60% of his money, they had the same amount of money left. Find the amount of money Dave had at first.

4 m

Attempt

Percent of a whole Percent to units Percent of different bases Money More than or less then Equal stage after Common numerator All change Units table

1155 P5.RA.JC.17083290

Level 3
In January, Anna and Ryan had stamps in the ratio 5 : 2. In February, each of them gave away the same number of stamps. Anna then had thrice as many stamps as Ryan.

Find the ratio of the number of stamps Ryan had in January to the number of stamps he had in February.
Find the ratio of the total number of stamps both had in January to the total number of stamps both had in February.

4 m

Attempt

Finding ratio R Simplest form Ratio to units Times as many Unchanged difference Units table

1156 P5.ST.JC.18121167

Level 3
If Adam gives Bryan 30 stickers,
the number of stickers that Adam will have is 25% of Bryan's.
If Bryan gives Adam 3 stickers,
the number of stickers that Adam will have is 40% of Bryan's.

How many stickers does Adam have?
How many stickers does Bryan have?

4 m

Attempt

Percent of a set Percent to units Internal transfer Unchanged total Double if Units table Units equations

1157 P6.FR.TL.16010141

Level 3
Xavier, Peter, Nick and Sean bought a projector for their aunt. Xavier paid ¹₃ of what the rest paid. Peter paid ¹₅ of what the rest paid. Nick paid ¹₄ of what the rest paid. Sean paid $48 more than Xavier. How much did the projector cost?

3 m

Video Attempt

Fraction to units Money More than or less than Unchanged total Units table

1158 P5.FR.JM.17101743

Level 3
Mary had a ribbon ²₃ m long. She cut off ¹₉ m of the ribbon from each end and the remaining ribbon into shorter pieces each ¹₁₈ m long.

Find the length of the remaining ribbon after ¹₉ m had been cut from each end.
How many ¹₁₈ m long pieces of ribbon did she get?

3 m

Attempt

F Addition & subtraction Fractions with units F division

1159 P4.FR.JM.17103163

Level 2
There was ¹₃ ℓ of water in a pitcher. When Ben poured ¹₆ ℓ of water into the pitcher, ¹₁₂ ℓ of the water overflowed. What was the capacity of the pitcher?

3 m

Attempt

F Addition & subtraction Fractions with units Volume Model Part-whole

1160 P5.RA.JC.17083299

Level 3
The area of the triangle to the area of the rectangle in the figure is in the ratio 3 : 2. After the shaded rectangle of length 8 cm is removed from the figure, the ratio of the remaining area of the triangle to the remaining area of the rectangle is 5 : 3. Given that the area of the triangle is 32 cm² more than the area of the rectangle, find the width of the shaded rectangle that is being removed.