138, 140, 141, 142, 143, 144, 145, 146, 147, 148, 150 (including 138 and 150)
20 with 3 remaining 143 - 3 = 140 = 7 x 20
140
95+65+140+145+150 = 695
100
138, 140, 141, 142, 143, 144, 145, 146, 147, 148, 150 (including 138 and 150)
143 rounded to the nearest ten is 140.
140
140
137.
143
To the nearest ten, 140
The greatest common factor of 140 and 150 is 10.
20 with 3 remaining 143 - 3 = 140 = 7 x 20
150
149 is the only prime number betweeen 140 and 150.
10