(21 x 2,54) / 9 = 5,92666667
You need to divide to compare: 9/17 = 0.529 11/21 = 0.524 as you can see, 9/17 is larger
The equation is 12y - 9 = 21. To solve for y, you can start by adding 9 to both sides to isolate the term with y. This gives you 12y = 30. Next, divide both sides by 12 to solve for y, which gives y = 2.5.
1/7 x 12/9 = 12/63 = 4/21
-x + 9 - 2x = -21 combine like terms -x and -2x isolate -3x by subtracting 9 from both sides divide both sides by -3 -3x + 9 = -21 - 9 - 9 -3x = -30 x = 10
(21 x 2,54) / 9 = 5,92666667
4+8+9= 21 divide 21 by 3 (you have three numbers) = 7
To divide by a fraction, multiply by its reciprocal. In this instance, 16/21 / 8/9 is equal to 16/21 x 9/8 = 0.857142 recurring (that is, 0.857142857142...)
divide by 21
You need to divide to compare: 9/17 = 0.529 11/21 = 0.524 as you can see, 9/17 is larger
1/7 x 12/9 = 12/63 = 4/21
The equation is 12y - 9 = 21. To solve for y, you can start by adding 9 to both sides to isolate the term with y. This gives you 12y = 30. Next, divide both sides by 12 to solve for y, which gives y = 2.5.
Add them together and divide by 6.
3/4 x 9/21 = 27/84 = 9/28
-x + 9 - 2x = -21 combine like terms -x and -2x isolate -3x by subtracting 9 from both sides divide both sides by -3 -3x + 9 = -21 - 9 - 9 -3x = -30 x = 10
Start by multiplying 21 with 9 and divide by 5. Then add 32 to the answer. In this case the answer is 69.8 degree fahrenheit.
21 divide into 6450 = 0.0032558139534883722