Convert between customary and metric units
Grade 7 Math Worksheet - Building Confidence
Circle the best answer, or write your answer on the line.
With the arrow × 3 beside both columns. Ari sharpens a pencil down to 3 inches (it is getting very small). Remember: 1 inch = 2.54 centimeters. The table's next row is × 3. How many centimeters long is the pencil?
Read this first
Ratio table
miles kilometers 1 1.6 5 ? With the arrow × 5 beside both columns.
Ren hikes 5 miles on a trail (one squirrel judges the pace). Remember: 1 mile is about 1.6 kilometers. The table's next row is × 5. Using this fact, how many kilometers is the hike?
Kira's puppy weighs 5 kilograms (and wiggles on the scale). Remember: 1 kilogram is about 2.2 pounds. The table's next row is × 5. Using this fact, how many pounds is the puppy?
With the arrow × 3 beside both columns. Luz's fishbowl holds 3 gallons of water. Remember: 1 gallon is about 3.8 liters. The table's next row is × 3. Using this fact, how many liters does it hold?
Jun runs 4 miles at the track meet. Remember: 1 mile is about 1.6 kilometers. Using this fact, how many kilometers does Jun run?
Pia bakes one giant cookie that weighs 3 ounces. Remember: 1 ounce is about 28 grams. Using this fact, how many grams is the cookie?
Tala's kite string is 30 feet long (it tangles instantly). Remember: 1 foot is about 0.3 meter. Using this fact, how many meters long is the string?
Use the table
inches centimeters 1 2.54 2 5.08 3 7.62 Noah cuts a strip of paper 6 inches long. The table shows inches and centimeters. How many centimeters long is the strip?
Zee bikes a 10 mile trail along the river. The table shows miles and kilometers. Using this fact, how many kilometers is the trail?
Milo's box of books weighs 11 kilograms (and one very heavy dictionary). The table shows kilograms and pounds. Using this fact, how many pounds is the box?
