CBSE /Class 8
Maths MCQ Based On Estimation in percentage
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CBSE Class 8 Maths Estimation in percentage
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Round the bill ₹3,456.78 to the nearest tens = 3,460
82% = 3,460
Find out 100%.
Round the bill ₹5,314.56 to the nearest tens.
Estimate the bill as ₹790
10% of 790 = ₹79
Subtract 790-79
Round ₹345.23 to nearest tens.
Round off ₹875.23 to the nearest tens. = ₹880
88% = 880 Find out 100%
Round off the bill ₹3,456.88 to the nearest tens = ₹ 3,460
Total discount % = 15%
Round ₹343.57 to nearest tens = ₹340
Round ₹504.67 to nearest tens = ₹500.
Discount = 500- 480 = ₹20
Now calculate the discount percentage
Round off the bill ₹5,556.78 to the nearest tens = ₹5,560
Round off the number 55,678.43 to the nearest tens.
Therefore , 80% = 55,680 Find out 100%
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