Use rounding or compatible numbers to estimate the difference 762- 332

2 answers:

Ber [7]3 years ago

5 0

You would round 762 to 800, then you would round 332 to 300. You would take those 2 numbers and put them in the questions and it should look like this:
800-300, then you would subtract
Good luck!

jenyasd209 [6]3 years ago

5 0

Alright mate. First off, you're in elementary... get off your technology and learn you something. Reguardless- Round 762 down to 760 and 332 down to 330.
now use mental math to do 760-330 and you'll get 430.

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What formula do i use when it tells me to find the area with a given circumference? If you know please give an example as well,

liberstina [14]

Answer:

Step-by-step explanation:

A = C^2 / 4 x pi

so if the circumfernce was 10 you would square it to make it 100 and then you would do 4 x pi to get 12.57 ( rounded).

you would then just divide 100 by 12.57 = 7.96 ( rounded)

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