145 subtracted by 180 = -35
222
(77 - 32)/1.8 = 45/1.8 = 25
-70
The everage mass of three men is: (a + b) / 3 = 77, where a is mass of two first men combined and b is a mass of third man. The everage mass of two men is: a / 2 = 72.5, therefore a = 145, and (145 + b) / 3 = 77 145 + b = 231 b = 231 - 145 = 86 Answer: Mass of the third man is 86 kg.
The number to be subtracted is 11.The number to be subtracted is 11.The number to be subtracted is 11.The number to be subtracted is 11.
The subtrahend is subtracted from the minuend
64 subtracted by 48 = 16
76.52 subtracted by 218.87 = -142.35000000000002
2010 subtracted from1981 = 29
1454 subtracted by 1512 is -58.
64 subtracted from 289 = -225