70
2/7 of 63 means 2/7 x 63. Multiply 2 x 63, then divide the result by 7. You may also divide 63 / 7 first, then multiply by 2 - in this case it is simpler, because it is divisible, and results in smaller numbers for the intermediate calculations.
63/9 = 7
Try it. Divide 63 by 7, for example with a calculator - if you get only zeroes after the decimal point, then it is.
To find how many eights are in 63, you divide 63 by 8. The result is 7 with a remainder of 7, meaning there are 7 complete eights in 63, which equals 56. Thus, 63 contains 7 eights, with 7 left over.
76.1111
All you have to do is divide 7 by 63. When you do that you get X=63/7. Divide those and you're left with X=9. Plug it back in 7(9)=63
63.7143
63 Divide by three. 21,3 Divide by three. 7,3,3 3 x 3 x 7 = 63
2/7 of 63 means 2/7 x 63. Multiply 2 x 63, then divide the result by 7. You may also divide 63 / 7 first, then multiply by 2 - in this case it is simpler, because it is divisible, and results in smaller numbers for the intermediate calculations.
63 divided by 9 = 7
63/9 = 7
Try it. Divide 63 by 7, for example with a calculator - if you get only zeroes after the decimal point, then it is.
To find how many eights are in 63, you divide 63 by 8. The result is 7 with a remainder of 7, meaning there are 7 complete eights in 63, which equals 56. Thus, 63 contains 7 eights, with 7 left over.
You divide 63 by any of its factors, which are 1, 3, 7, 9, 21 and 63.
76.1111
7.875
The LCM of 9 and 7 is 63 (9 * 7 = 63). There are plenty of other numbers that 9 and 7 divide evenly into though.