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SVEN [57.7K]
3 years ago
11

How how do you how do you estimate 4.23-2.51

Mathematics
2 answers:
Rus_ich [418]3 years ago
8 0
Hi CuteFace ! Estimating is an easier way to find out an answer ! To estimate this particular problem you have to round both the numbers so 4.23 would round to 4 and 2.51 would round to 3 . 4-3=1
scoray [572]3 years ago
5 0

Answer:

If you round it would be 4-3=? . If the decimal is above .50 then you would go up one number in the ones place if it is not then it stays the same.

Step-by-step explanation:

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Yakvenalex [24]
I think i need a bit more information but assuming if this is what you are looking for:

to write 50,000 in exponent form look for its multiples other than 1 and itself and then go from there.

This is what i general do, i pick a divisible number and keep dividing till i get to one.


50,000/2 = 25,000
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so i divided by 2, 5,10, 10, 10, and 5 (three 10s, two 5s and one 2)

then i look if these numbers can be written in smaller divisible numbers (i.e. 10 is 2 and 5)

so 2, 5, (2,5), (2,5) ,(2,5), and 5 as you can see that cannot be divided into smaller numbers so we have thus five 5s and four 2s

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(P.S. it is the best way i can explain online without a whole course on this)

3 0
3 years ago
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MrRa [10]

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4 0
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What is 0.82 as a fraction
shepuryov [24]
I am pretty sure it's 82/100.
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Fiesta28 [93]

Answer:

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