20
869.5652
3 is the remainder when 23 is divided by 10. 2 x 10 = 20, and 23 is 3 more than 20.
66 divided by 23 is 2.87 or 2 with remainder 20.
-20
19.8261
23.8333
481 divided by 23 is 20.91 or 20 with remainder 21.
1,19,23,27,30 ( divided by ) 5= 20
23 divided by 1 = 23
47
(23 x 2) ÷ (4 x 5) =46 ÷ 20 =2.3