To find out how many groups of 7 equals 21, you can divide 21 by 7. The result is 3, which means there are 3 groups of 7 in 21. This is because when you multiply 7 by 3, you get 21. So, there are 3 groups of 7 that equal 21.
There are: 21/3 = 7
3 / 1/7 = 3 x 7 = 21 Therefore, there are 21 sevenths in three wholes.
108 ÷ 21 = 5 with remainder 3.
63 ÷ 21 = 3
how many rows are 3 in 21?? brielle-
To find out how many groups of 7 equals 21, you can divide 21 by 7. The result is 3, which means there are 3 groups of 7 in 21. This is because when you multiply 7 by 3, you get 21. So, there are 3 groups of 7 that equal 21.
There are: 21/3 = 7
They are: 1 3 7 and 21
21
3 / 1/7 = 3 x 7 = 21 Therefore, there are 21 sevenths in three wholes.
The number 3 can go in to 63 21 times. 63 divided by 3 equals 21.
108 ÷ 21 = 5 with remainder 3.
63 ÷ 21 = 3
21 days is 3 weeks.
21*3 = 63 square feet.
3 feet to a yard. so 21 / 3 = 7