It is: 81050 plus 150 = 81200
Chat with our AI personalities
sum of 150 what? first 150 numbers?
The sum of the numbers between 51 and 150 is equal to 10050 - or 50 x 201 - as there are 50 lots of 201 in the sum.
It is: 810+50+150 = 1010
1/x + 1/y = (y+x)/xy But y + x = sum = 150, and xy = product = 40 So sum of reciprocals = 150/40 = 3.75
150 = 12 + 62 + 72 + 82