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Robot Build and Test: Percent Decisions worksheet preview

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Robot Build and Test: Percent Decisions

Use percents to plan a robot build, interpret test results, and find missing totals from known parts.

Grade 6MathInteractive · Printable

Aligned to6.RP.A.3.c

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What’s included

  • Single worksheet
  • Auto-graded online
  • 1 Common Core standard
  • Printable answer key
  • 14 questions
  • Classroom-ready

Details

Format
Interactive · Printable
Grade
Grade 6
Subject
Math
Question types
Fill in the blank, Multiple choice, Short answer

About this worksheet

What students practice

  • Students use percents as rates per 100 to find parts of quantities.
  • Students find a whole when given a part and its percent.
  • Students apply percent reasoning to robot-building and testing decisions.

How to use

Have students show calculations on scratch paper. Discuss how to identify the whole before multiplying or dividing by a percent.

Curriculum

Common Core standard covered

6.RP.A.3.c

Find a percent of a quantity as a rate per 100, and find the whole when given a part and the percent.

Preview

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Name Date

Robot Build and Test: Percent Decisions

Use rates per 100 to find parts and missing totals.

Build and Test

A percent is a rate per 100. Find each requested part or remaining amount.

1.
The robotics club uses 40% of its connector pieces to build the robot's frame. Complete the equivalent-rate table.
Frame Connectors
Total connectorsUsed for frame
10040
150?

How many of the 150 connectors are used for the frame?   connectors

2.
The club has 360 fasteners. Of these, 15% are nuts; the rest are bolts.

How many fasteners are nuts?   nuts

3.
During a sensor test, the robot records 250 readings. Exactly 12% of the readings contain errors. How many readings contain errors?
  • A. 3 readings
  • B. 12 readings
  • C. 30 readings
  • D. 220 readings

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