Questions

From Worst to Best

346 P6.PC.TL.16010139

Level 3
At an event held at the stadium, 80% of the audience were adults. The female audience was made up of 70% of the children and 30% of the adults. There were 64 more girls than boys.

How many people went to the stadium in total?
Some women left before the event ended, after which 20% of the remaining people at the stadium were women. How many women left the stadium before it ended?

5 m

Video Attempt

347 P6.PA.JM.18011233

Level 3
Haoming made patterns using squares and sticks and recorded the pattern in the table shown.

How many squares are needed for Figure 20?
How many sticks are needed for Figure 20?
Which figure needs a total of 115 sticks?

5 m

Attempt

Equal intervals Repeated patterns

348 P6.RD.TL.16010156

Level 3
Oscar, Ethan and Fred had some balls. Ethan had 40% more balls than Oscar. Ethan had ³₅ of Fred's. After Oscar gave 18 balls to Ethan, he had ¹₂ of what Ethan had. How many more balls did Fred have than Ethan in the end?

5 m

Attempt

Fraction to units Percent to units More than or less than Repeated identity Unchanged total Internal transfer Units table

349 P6.FR.JC.19050801

Level 3
At a wedding, ⁴₉ of the guests were men and the rest were women. Some men then left the wedding and the remaining number of men were ²₅ of the guests. 44 men then joined the wedding. The number of guests in the end was 12 more than the number of guests at first. How many guests were there at first?

4 m

Video Attempt

Fraction to units More than or less than Unchanged quantity Units equations Units table

350 P6.RD.TL.16010176

Level 3
Xuan, Penny, Kate and Violet went to buy a gift for their grandmother. They shared the cost equally among themselves. However, Violet forgot to bring her money. So, the other 3 girls paid for the gift first. Kate paid ³₅ of the amount Xuan and Penny paid. Penny paid $11 more than Xuan. The next day, Violet returned $76 to Kate and some money to Xuan and Penny. How much did Violet return to