38 + 42 = 80
It is: 38+4 = 42
4m + 9 + 5m - 5 = 42 9m + 4 = 42 9m = 38 m = 38/9
42 metres 65 centimetres + 38 centimetres = 43 metres 3 centimetres.
-3 + 4 - 6 + 3 - 2 + 42 = 1 - 6 + 3 - 2 + 42 = - 5 + 3 - 2 + 42 = - 2 - 2 + 42 = - 4 + 42 = 38
18+24+16+22 42+38 =80
38 and 42 is 80 stamps. Twice 80 is 160 minus 8 is 152 38 plus 42 plus 152 is 232.
38 * 42 = 1,596
-4
The LCM of 38 and 42 is: 798
The factors of 42 are 1, 2, 3, 6, 7, 14, 21 and 42. The factors of 38 are 1, 2, 19 and 38. 2 is the greatest factor which divides both 38 and 42. So, the GCF of 42 and 38 is 2.
The factors of 42 are 1, 2, 3, 6, 7, 14, 21, and 42. The factors of 38 are 1, 2, 19, and 38. The GCF of 42 and 38 is 2.
Factors of 38: 1, 2, 19, 38. Factors of 42: 1, 2, 3, 6, 7, 14, 21, 42. GCF (38, 42) = 2