No it equals 15
To simplify the expression (( 5 \times 3 )( 2 \times 3 )( 21)), first calculate (5 \times 3 = 15) and (2 \times 3 = 6). Then, multiply these results together: (15 \times 6 \times 21). First, (15 \times 6 = 90), and then (90 \times 21 = 1890). Thus, the expression evaluates to (1890).
21-5= 16x3= 48 The correct answer of 21 minus 5 times by 3 is 48.
21 times 5 = 105
(21 - (4 x 5))3
21 can go into 68 three times, as 21 multiplied by 3 equals 63, which is the largest multiple of 21 that is less than or equal to 68. The next multiple, 21 times 4, equals 84, which exceeds 68. Therefore, 21 fits into 68 a total of 3 times with a remainder of 5.
5
21 times 1/4 = 5 and a 1/4 or 5.25
No, it is 21 5*4= 20 20+1= 21
21 times, with 3 left over.21 times with a remainder of 3
24
(21/7) + (3 x 5) = 3 + 15 = 18
3/5 * 7 = 21/5 = 41/5