Title WK2 - Y5 - MATH - HW - DATA INTERPRETATION - AN.docx.pdf ✅

Question 1: MONDAY TUESDAY WEDNESDAY THURSDAY FRIDAY $350 $550 $390 $280 $620 Step 1: Calculate for days with no discount (all but Wednesday) Monday: 350 ÷ 2.50 = 140 markers Tuesday: 550 ÷ 2.50 = 220 markers Thursday: 280 ÷ 2.50 = 112 markers Friday: 620 ÷ 2.50 = 248 markers Step 2: Wednesday (discount applied to 10% of markers) Let x = total markers sold on Wednesday 10% of x were sold at 20% off, meaning those were sold at $2.00 each 90% of x were sold at regular $2.50 0.10x * 2 + 0.90x * 2.50 = 390 2.45x = 390 x = 159 (Approx) So, the store sold the most markers on Friday. Answer: E. Friday Question 2: MONDAY TUESDAY WEDNESDAY THURSDAY FRIDAY $350 $550 $390 $280 $620 Step 1: Calculate for days with no discount (all but Wednesday) Monday: 350 ÷ 2.50 = 140 markers Tuesday: 550 ÷ 2.50 = 220 markers Thursday: 280 ÷ 2.50 = 112 markers Friday: 620 ÷ 2.50 = 248 markers Step 2: Wednesday (discount applied to 10% of markers) Let x = total markers sold on Wednesday 10% of x were sold at 20% off, meaning those were sold at $2.00 each 90% of x were sold at regular $2.50 0.10x * 2 + 0.90x * 2.50 = 390 2.45x = 390 x = 159 (Approx) So, the store sold the least number of markers on Thursday. ©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
Answer: D. Thursday Question 3: MONDAY TUESDAY WEDNESDAY THURSDAY FRIDAY $350 $550 $390 $280 $620 Step 1: Calculate for days with no discount (all but Wednesday) Monday: 350 ÷ 2.50 = 140 markers Tuesday: 550 ÷ 2.50 = 220 markers Thursday: 280 ÷ 2.50 = 112 markers Friday: 620 ÷ 2.50 = 248 markers Step 2: Wednesday (discount applied to 10% of markers) Let x = total markers sold on Wednesday 10% of x were sold at 20% off, meaning those were sold at $2.00 each 90% of x were sold at regular $2.50 0.10x * 2 + 0.90x * 2.50 = 390 2.45x = 390 x = 159 So, the store sold more than 150 markers in three days. Answer: C. Three days Question 4: MONDAY TUESDAY WEDNESDAY THURSDAY FRIDAY $350 $550 $390 $280 $620 Step 1: Calculate for days with no discount (all but Wednesday) Monday: 350 ÷ 2.50 = 140 markers Tuesday: 550 ÷ 2.50 = 220 markers Thursday: 280 ÷ 2.50 = 112 markers Friday: 620 ÷ 2.50 = 248 markers Step 2: Wednesday (discount applied to 10% of markers) ©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. 2

Step 1: The above bar graph shows the number of medals won by five teams during the interschool athletics meet. Step 2: We observe from the given bar graph that the Purple team won the most number of medals which is 28. Answer: C. Purple team Question 7: Step 1: The above bar graph shows the number of medals won by five teams during the interschool athletics meet. Step 2: The Purple team won 28 medals. The Red team won 21 medals. So, the Purple team won 28 - 21 = 7 medals more than the Red team. Answer: A. 7 medals ©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