Yes, since 9.2 + 7.5 = 9 + 7 + 0.2 + 0.5 = 16 + 0.7 = 16.7.
78 + 89 + 167 + 897 + 78 = 1309
No. Totally illogical, and does not compute. Insane on its face.
A reasonable estimate of the sum of 78 and 119 is 197.
A reasonable estimate is 1000. The actual total is 1016.
13,200
. 87.8. 17.3------------.105.1As can be seen by the above sum, 105.1 is reasonable.
78 + 89 + 167 + 897 + 78 = 1309
49800
Yes.
Because 7.5+9.2 = 16.7
268 + 167 = 435
16.25
No. Totally illogical, and does not compute. Insane on its face.
167 is a prime so the only two distinct positive whole numbers that multiply to 167 are 1 and 167. Their sum is 168.
A reasonable estimate of the sum of 78 and 119 is 197.
27
The sum answer = 3440