A rational number is one which can be represented using fractions. The opposite of division is multiplication and vice versa. Knowing this information, you can easily go about turning a division of two fractions into the multiplication of two fractions.
Ex.
(1/2) / (3/4) = ?
multiply the denominator of your fraction by the reciprocal of the denominator.
(1/2)*(4/3) / (3/4)*(4/3)
(4/6) / 1 = 4/6
So when dividing rational numbers, you can multiply the denominator by its reciprocal. This would be an example of converting a division problem into a multiplication one
Answer:
Slope: -2/3
Y-intercept: (0, 9)
Equation: y = -x + 9
3 blocks away: 6 visits
Step-by-step explanation:
Calculate slope from point (1, 8) to point (3, 7) on the line.
The y-intercept is where the line meets the y-axis.
The equation took a bit of guessing, but the -x is the y = x line, but reversed. 9 is the y-intercept.
Check the point on the line where x = 3.
Hope this helps!
Answer:
58240
Step-by-step explanation:
1425 ------ 45600
1820 ------ x
1425*x = 1425x
45600*1820 = 82992000
1425x = 82992000
82992000/1425 = x
58240 = x
Answer:
Equal to!
Step-by-step explanation:
2 x 1.08 is 2.16
(1.08/100) x 200 = 2.16
2.16 = 2.16
