Tiêu đề WK8 - Y5 - MATH - HW - MEASUREMENT CONCEPTS - AN.docx.pdf ✅

Question 1: Step 1: Bert had 5.16 metres of wire. 5.16 metres = 516 cm. Step 2: He is left with 30 cm. Then, he give Ernie - 516 - 30 = 486 cm Answer: E. 486 cm Question 2: Step 1: Nemo’s aquarium contained 6.48 litres of water. 1,520 more millilitres of water are needed to fill the aquarium. 1520 ml = 1520/1000 = 1.52 litre. Step 2: Then, the capacity of the aquarium is - 6.48 + 1.52 = 8 litres. Answer: C. 8 litres Question 3: Step 1: Before watering her flower garden, Snow White filled a watering can with 4 litres of water. 4 litres = 4000 ml. After watering her flower garden, she had 650 millilitres of water left in the watering can. Step 2: The water used in the flower garden is - 4000 - 650 = 3350 ml Answer: D. 3350 ml Question 4: Step 1: Archie had 3 litres of soda that he poured equally into 12 glasses. 3 litres = 3000 ml. ©Scholarly 2025. All rights reserved. All digital content and materials provided are proprietary and protected under copyright law. Any reproduction or sharing of digital files, including screenshots, recordings, or downloads, is strictly prohibited without the prior written consent of Scholarly. 1

Question 8: Step 1: Elmo made 1.25 kilograms of popcorn for movie night. 1.25 kg = 1.25 * 1000 = 1250 grams. They ate 850 grams of popcorn while watching the movie. Step 2: The remaining popcorn is - 1250 - 850 = 400 grams. Answer: C. 400 grams Question 9: Step 1: Anastacia made 2.8 litres of lemonade. 2.8 litres = 2.8 * 1000 = 2800 ml. After selling some lemonade, she had 1.05 litres left. 1.05 litres = 1050 ml. Step 2: She sold 2800 - 1050 = 1750 ml of lemonade. Answer: E. 1750 ml Question 10: Step 1: He ran a total of 18.2 kilometres in two weeks. 18.2 km = 18200 metres. Step 2: The average distance he ran in a day was - 18200/14 = 1300 metres. Answer: C. 1300 metres Question 11: Step 1: Dexter spent 45 minutes each day studying. He spends five days a week studying. The number of minutes he study in 5 days is - 45 * 5 = 225 minutes. Step 2: 225 minutes = 225/60 = 3.75 hours So, he spends 3.75 hours studying each week. ©Scholarly 2025. All rights reserved. All digital content and materials provided are proprietary and protected under copyright law. Any reproduction or sharing of digital files, including screenshots, recordings, or downloads, is strictly prohibited without the prior written consent of Scholarly. 3
The number of hours he will spend studying in two weeks is - 3.75 * 2 = 7.5 hours. Answer: A. 7.5 hours Question 12: Step 1: Joey used 450-millilitre cups to fill an empty container. The container has a total capacity of 9 litres. 9 litres = 9000 ml. Step 2: The number of cups required is - 9000/450 = 20 cups. Answer: B. 20 cups Question 13: Step 1: Each shelf in the library is 1.5 metres long. 1.5 metres = 1.5 * 100 = 150 cm. Each book is 5 centimetres thick. Step 2: Then, the number of books that can be fit in the shelf is - 150/5 = 30 books. Answer: B. 30 books Question 14: Step 1: Jack rode 5 kilometres on his bike, while Jill rode 50 000 metres on her bike. 50000 metres = 50 km. Step 2: So, Jill rode 50 - 5 = 45 km Farther than Jack. Answer: E. Jill rode 45 km Farther than Jack. Question 15: ©Scholarly 2025. All rights reserved. All digital content and materials provided are proprietary and protected under copyright law. Any reproduction or sharing of digital files, including screenshots, recordings, or downloads, is strictly prohibited without the prior written consent of Scholarly. 4