The answer is x = z/w - c/w
Answer:
The rational numbers include all the integers, plus all fractions, or terminating decimals and repeating decimals. ... All natural numbers, whole numbers, and integers are rationals, but not all rational numbers are natural numbers, whole numbers, or integers.
Step-by-step explanation:
Given:
12 rectangular planks
2 sides per plank
Length = 8 ft
Width = 3 ft
Area of a rectangle = Length * Width.
A = 8ft * 3ft
A = 24 ft²
24 ft² x 2 sides of a plank = 48 ft²
48 ft²/plank * 12 planks = 576 ft² is the total area Alex needs to varnish.
576 ft² ÷ 125 ft² = 4.608 pint or round to 5 pints
5 pints x $3.50/pint = $17.50 Total cost that Alex need to spend to varnish all the wooden planks.
Answer:
1/3
Step-by-step explanation:
The result of multiplying two fractions is another fraction whose numerator is the product of the numerators of the fractions and the denominator is the product of the denominators of the fractions,
Before multiplying, note that the numerator of the second fraction is a multiple of the denominator of the first fraction,
So we can simplify these two values,
27 is a multiple of 9, so we can do one more simplification,
So,
Hence, the result of multiplying 3/4 and 12/27 is 1/3.
