336 P6.RA.TL.17042602
Level 3
The figure, not drawn to scale, on the right shows 2 rectangles overlapping each other. The ratio of the shaded area to the area of Rectangle X is 4 : 9. The ratio of the shaded area to the area of Rectangle Y is 3 : 6. Find the ratio of the unshaded area to the total area of the figure.
3 m
Finding ratio LCM Area perimeter Rectangle Overlapping area Unchanged difference Units method
337 P6.ST.JC.18121349
Level 3
2 u + 3 p = 35
3 u - 2 p = 20

Find the following values.
  1. 1 u
  2. 1 p
3 m
W 4 operations Units & parts Elimination
338 P6.ST.JC.18121350
Level 3
2 u + 3 p = 26
3 u - 4 p = 22

Find the following values.
  1. 1 u
  2. 1 p
3 m
W 4 operations Units & parts Elimination
339 P6.SP.JC.19010102
Level 3
5 tailors can sew 10 shirts in 10 hours on average. How long will 50 tailors take to sew 50 shirts on average?
3 m
Rate 1 object Duration Units time
340 P6.ST.JC.18121351
Level 3
2 u + 5 p = 31
3 u - 4 p = 12

Find the following values.
  1. 1 u
  2. 1 p
3 m
W 4 operations Units & parts Elimination

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