100
Rounded up to the nearest tens would be 100. Rounded to the nearest tens is 90.
100
I presume you are asking for the equivalent single percentage discount when first 50% is applied, then 10%, then 10%, then 5% then 5%, ie 95% of 95% of 90% of 90% of 50% of the original price is being paid, so the total discount is 100% - this: 95% of 95% of 90% of 90% of 50% = 95/100 x 95/100 x 90/100 x 90/100 x 50/100 = 3655125/10000000 = 36.55125 % ≈ 36.55 % So the discount is approx 100% - 36.55% = 63.45 %
If rounding to nearest 100, then 51. (50 should be rounded DOWN to 0.) If rounding to the nearest 10, then 95.
It is: 100 and not 90
(100 + 90) ÷ 2 = 95
The average of 90 and 100 is 95.
To round 93 to the nearest 5, we first identify the closest multiples of 5, which are 90 and 95. Since 93 is closer to 95, it rounds up to 95. Therefore, 93 rounded to the nearest 5 is 95.
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90