7th Grade Math Review

Front

Robbie made a scale drawing of a neighborhood park. A soccer field in the park is 14 inches long in the drawing. The actual field is 98 yards long. What is the scale of the drawing? 1 inch = _ yards

Back

7

Front

Scale is 1cm = 8km. Hatboro and Smithville are 24cm apart on the map, what is the actual distance between the 2 cities?

Back

192 km

Front

What is the scale factor from ΔABC to ΔDEF?

Back

2

Front

What is the scale factor from the small fry to the large fry?

Back

3

Front

What is the constant of proportionality? Options: $3, $4, $2, $9

Back

$9

Front

Why does this graph show a non-proportional relationship?

Back

It does not go through the origin

Front

Equation for the table given.

Back

y = 3x

Front

Jeff ran 6 miles in 4 hours. At this rate, how many miles will he run in 6 hours? Options: 9 miles, 4 miles, 6 miles, 36 miles

Back

9 miles

Front

What is the unit rate in this proportional relationship?

Back

60 miles/1 hour

Front

radius

Back

distance from the center to any point on the circle