R/4 = 1/3 r/4*4 = 1/3 *4 r=4/3
30 divided by 10 3 x 1 1 + 2 55 - 52
0.625
The problem is 3 divided by 6/7. you can't divide a whole without putting it into a fraction, so 3 becomes 3/1, so the problem is now 3/1 divided by 6/7. to divide this, you have to multiply the reciprocal, or 7/6. so 3/1 times 7/6 equals 21/6, or 3.5 Note: You can also do 3 / 6 / 7 which would get you 14
16
0.5
You can think of this problem in two ways. First, as the more general question "What is N divided by N?" This makes the answer, 1, obvious. Second, you can work through it algebraically: (1/3)/(1/3) = N 1/3 = N/3 N = 1
1, 443.
R/4 = 1/3 r/4*4 = 1/3 *4 r=4/3
1 divided by 3
30 divided by 10 3 x 1 1 + 2 55 - 52
0.625
5
The problem is 3 divided by 6/7. you can't divide a whole without putting it into a fraction, so 3 becomes 3/1, so the problem is now 3/1 divided by 6/7. to divide this, you have to multiply the reciprocal, or 7/6. so 3/1 times 7/6 equals 21/6, or 3.5 Note: You can also do 3 / 6 / 7 which would get you 14
16
3
0