10/100 = x / (810+x)
1/10 = x / (810 + x)
10x = 810 + x
9x = 810
x = 90 g salt
mass of solution = mass of water + mass of salt
ms = mw + m salt
ms = 810 + 90
ms = 900 g of solution
One thousand = 1000
two hundred = 200
eighty = 80
six = 6
For word form, change the standard form into words:
Word form: One thousand, two hundred, and eighty-six
For standard form, change the words into numbers
Standard form: 1,286
For expanded form, expand the number so that each value number is separated
Expanded form: 1000 + 200 + 80 + 6
hope this helps
Sent a picture of the solution to the problem (s). I set it up as a proportion to solve.
. 5 is Rational
Square root 24 is irrational
3.42859873 is irrational
0100 is unknown
