Length - practice problems - page 8 of 162
Number of problems found: 3240
- A piece 13
A piece of plank 2 1/2 cm thick is glued to another piece, which is 1 3/4 cm thick, to form a tabletop. Find the thickness of the tabletop if the glue used is 1/5 cm thick. primary school
- Complete 16
Complete the conversions below, show calculations and answers 1) 3.5 kg to gram 2) 4567ml to litres 3) R45.78 to cent 4) 5.60m to centimeters
- Sand castles
Hana's sand castle measures 19 feet by 15 feet and has a perimeter of 68. Thomas's sand castle measures 8 yards by 6 yards. What is the difference between the two perimeters?
- Sona takes
Sona takes 4/5 of a mile every day. What part of her walk has she completed after walking 3/5 miles?
- Cuboid - sum of edges length
Calculate the cuboid's dimensions if the sum of its edges is 19 cm. The body's diagonal size is 13 cm, and its volume is 144 cm³. The total surface area is 192 cm².
- Bird houses
Lucy is in charge of a nature camp this summer. She will be making birdhouses with her campers. She has 5 boards that are each a meter long. Each birdhouse requires 1/4 meter of wood. How many birdhouses can she make out of her wood?
- A craft
A craft store has a 9-yard spool of ribbon. In the morning, a customer buys 1/5 yd of ribbon. Another customer buys 7/10 yd of ribbon in the afternoon from the spool. How much ribbon is left?
- Jacqui
Jacqui ran a mile and a half on Monday, Wednesday, and Friday and three-fourths of a mile on Tuesday and Thursday. How far did she run in all?
- A ship 2
A ship runs at 15 1/2 knots (pls convert to nautical miles per hour) for 3 1/2 hours. How far does the ship travel?
- A pilot
A pilot flew 3 450 miles one way to a point of destination. How many miles did it take him to fly to and from the destination?
- Kenyon
Kenyon was hiking on a mountain. He stopped to rest at an elevation of 75 feet. He then continued on to the top. The elevation at the tip was 200 feet. How far did he climb after his break?
- Janet
Janet walks 7/10 miles in 1/4 hour. Ian walks 9/10 miles in 1/3 hour; who walks at the faster rate and why?
- Tony skates
Tony skates 2 3/4 miles on his ramp every day. Today, he skated 2/5 of his normal skate. How many miles did he skate today?
- Noel drives
Noel drives at an average speed of 52 miles per hour (mi/h) for 3 1/4 hours. How far has he traveled for 3 1/4 hours?
- A two 2
A two-wheeler covers 68.9 km in one liter of petrol. How much distance will it cover in 10 liters of petrol?
- Josiah
Josiah is building a birdhouse and has a piece of wood that is 18 feet long. He needs 1 7/8 foot long pieces. How many smaller pieces can he cut?
- A meter
A meter of cloth costs Rs 16 1/2. Find the cost of 8 3/4 m of fabric.
- Rhara
Rhara must cut a string of 6 2/3 meters into lengths of 1/3 meters. How many pieces of string will she have?
- Tie rope
Fred was learning to tie rope. He had 5 1/2 feet of rope. If each knot took up 4/5 of a foot of rope, how many knots could he make?
- A frustum
A frustum of a pyramid consists of a square base of length 10 cm and a top square of length 7 cm. The height of the frustum is 6 cm. Calculate the surface area and volume.
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