Directions (61-65):The line graph given below shows the number of laptops (HP and Dell) sold by Hemant in five days. Read the Line graph given below carefully and answer the following questions.
If the ratio of no. of HP and Apple laptops sold by shopkeeper on Wednesday , Thursday and Friday is 4: 7, 5: 3 and 4: 5 respectively, then find the total apple laptops sold by shopkeeper on same days.
Correct Answer :
270
270
Solution :
Step 1: Read the HP laptop sales from the line graph
Step 2: Find the Apple laptops sold on each day
Wednesday:
HP : Apple = 4 : 7
Apple = (7/4) × 60 = 105
Thursday:
HP : Apple = 5 : 3
Apple = (3/5) × 50 = 30
Friday:
HP : Apple = 4 : 5
Apple = (5/4) × 110 = 137.5
Step 3: Find the total Apple laptops sold
Total = 105 + 30 + 137.5
= 272.5
Answer: 270 nearest
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