3 + 3 + (3/3) = 7
5 and 3/7
1.4286
22/3 as a mixed number is 7 and 1/3
3 x 7 x 10
7/3 is equal to 2 1/3
(3/7+3)x7
0.875
4
7
By regrouping the integer. If you were subtracting 3/8 from 7, you could rewrite 7 as 6 and 8/8. Subtract 3/8 and the answer is 6 and 5/8.
By regrouping the integer. If you were subtracting 3/8 from 7, you could rewrite 7 as 6 and 8/8. Subtract 3/8 and the answer is 6 and 5/8.
7 + 7*3!/3 = 7 + 7*6/3 = 7 + 7*2 = 7 + 14 = 21