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Setler [38]
3 years ago
11

What is 13.2 round to the nearest whole number

Mathematics
2 answers:
Tamiku [17]3 years ago
4 0
13.2 first look at the 2 if is lower then the number five so u round down to 0 the decimal stays there so it's no 13.0 now u do the same to the 13 only u round up since its higher so u round it up to 20 and ur answer should be 20.0
Fiesta28 [93]3 years ago
3 0
When rounding off decimals to the nearest whole number you look for the number to the  right of the decimal point  if it is below 5 take the number that you have before the decimal eg. 13.21543 rounded to the nearest whole number would be 13 if it was 13.91234 the whole number would be   14 because 9 is higher than 5 use 5 as a gauge of what is high and what is low
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Answer:

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3 years ago
A ship travels 62.5 km in 1st hour of sailing. Starting from 2nd hour, the distance travelled per hour is x% of that in the prec
Bas_tet [7]
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In third hour it is  [(62 * x) / 100 ] * x/100]

is 4th hour its is the above * x/100 again  so we can now form the equation

62.5x      x          x
------- *   ----  *  ----    =  32
100      100      100

62,5 x^3 = 32,000,000
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x = 80 <-----  Answer  to (a)

(b)  Ship travels 62.5 in first hour then  this falls by a common ratio of 0.8 each hour so we have a geometric sequence 

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5 0
3 years ago
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ELEN [110]

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3 0
3 years ago
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vovangra [49]

Answer:

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Step-by-step explanation:

90 - 35 = 55

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3 0
3 years ago
On a particular map of Denmark, 1 inch represents 12 miles. What does 2 in a half inches on the map represent? Write a number se
Rufina [12.5K]

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x = 30 miles

6 0
2 years ago
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