Question

Express 750g
as a
percentage of 4 kg​

Answer 1

Answer:

its your anser dear okkkk

Answer 2

Answer:

16:3

Step-by-step explanation:

A way of looking at this is to modify the measures to have equivalent units. Factor the numbers and divide the common factors. I.e.

4kg=4000g=2(2)(2)(2)(2)(5)(5)(5)g

(to do that, we think that 4000 divided by the smallest prime number, “2”, is 2000, divided by 2 is 1000, divided by 2 is 500, divided by 2 is 250, divided by 2 is 125, which does not divide by two nicely. So 125 also does not divide by three, (the next prime number) nicely, (we continue to consider higher divisors, but skip 4 as it is not prime; any hope of 4 being a factor was removed when we removed the factors of 2; 4=2(2)). Keeping track, we are left with 125 divided by five is 25, divided by five is five. We string together all these numbers we divided by).

and similarly,

750g=2(3)(5)(5)(5)g

… effectively “scratching” the units, three 5’s, and the 2 that appear in both measures we are left with…

4kg:750g = 2(2)2(2):3 =16:3

I hope that helps and that I made no errors.

Thank you

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