WorksheetsUnit 3 Advance 7th Math
Total questions: 10
Worksheet time: 25mins
What is the correct proportion for △PRS?
TQPS = PTSR
QT SR= TSPQ
TSQR = TQPQ
PT PS = TQSR
There was a blizzard. Snow was falling at a rate of 4 ½ inches per hour. If the snow kept accumulating at the same rate, how long would it take for 5 feet of snow to accumulate?
21 hour
5 hours
13 hours and 20 minutes
13 hours and 13 minutes
A store sells bars of soap at 4 for $3.56. How many bars of soap can you purchase for $13.35.
16 bars
5 bars
15 bars
20 bars
What is the unit rate?
195
6.5
.75
65
A rectangle has a length of 4 feet and a perimeter of 14 feet. What is the perimeter of a similar rectangle with a width of 9 feet?
36 ft
108 ft
42 ft
126 ft
What is the scale factor, k, from U to V?
3
41
52
81
The money used in Jordan is called the Dinar. The exchange rate is $3 to 2 Dinars. Which table shows the correct relationship?
Given the vertices and the scale factor. Name the pre-image vertices for the dilation. A (-5,5), B (-5,10), C (10,0), k= 53
A'(3,3), B' (3,6), C' (6,0)
A'(6,0), B' (-3,3), C' (-3,6)
A' (-3,3), B' (-3,6), C' (6,0)
A' (-3,-3), B' (3,-6), C' (6, 6)
If Δ TSR is similar to Δ TNM, what is the value of x?
140
35
5
3 52
To estimate the height of her school’s gym, Nicole sights the top of the gym wall in a mirror that she has placed on the ground. The mirror is 3.6 meters from the base of the gym wall. Nicole is standing 0.5 meter from the mirror, and her height is about 1.8 meters. What is the height of the gym wall?
12.96 m
8.3 m
11.16 m
14.76 m
