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WorksheetsRobo Rally Math
Total questions: 21
Worksheet time: 37mins
Proportion is:
when two ratios are equal.
a mathematical comparison of two values.
an expression for the equal exchange between units.
the process of converting a measurement in one set of units to the same measurement in another set of units.
Ratio is:
when two ratios are equal.
a mathematical comparison of two values.
an expression for the equal exchange between units.
the process of converting a measurement in one set of units to the same measurement in another set of units.
A unit ratio is:
when two ratios are equal.
a ratio with a denominator of 1.
an expression for the equal exchange between units.
the process of converting a measurement in one set of units to the same measurement in another set of units.
Scale is:
when two ratios are equal.
a ratio with a denominator of 1.
an expression for the equal exchange between units.
the relationship or ratio between a set distance on a map, model or drawing and the corresponding measurement on the actual object.
A scale drawing is:
when two ratios are equal.
the drawing of an object that is proportional.
an expression for the equal exchange between units.
the relationship or ratio between a set distance on a map, model or drawing and the corresponding measurement on the actual object.
Unit Conversion:
the process of converting a measurement in one set of units to the same measurement in another set of units.
the drawing of an object that is proportional.
an expression for the equal exchange between units.
the relationship or ratio between a set distance on a map, model or drawing and the corresponding measurement on the actual object.
Conversion Factor is:
the process of converting a measurement in one set of units to the same measurement in another set of units.
the drawing of an object that is proportional.
an expression for the equal exchange between units.
an expression for the equal
exchange between units.
Scale is the relationship or ratio between a set distance on a map or drawing and
its deviated distances in real life.
its corresponding distances in real life.
its differing distances on the paper.
its offset distances on paper.
True or False: When we make a scaled representation of an object, the original and the copy do not have the same proportions.
True
False
Ronda made a scale drawing of a race track in her engineering notebook. The scale she used was 1 cm = 250 km. The first portion of her track is 3 cm. How long is the actual track?
500 km
850 km
450 km
750 km
True or False: Scaling objects also allows you to properly compare them to one another.
True
False
Erin is going to build a model car based off of her brother's car. Her brother's car is 5 meters in length. If Erin wants her model car to have a ratio of 10 mm for every meter, how long will her model car be?
50 mm
500 mm
5 mm
5000 mm
1 yard = ? ft
2
1
3
4
21 min = _______ sec
EXTRA CREDIT: What is the perimeter of this rectangle?
21 units
12 units
3 units
None of the above.
