can you help please with these two math problems?
the second is use 2 consecutive numbers and a number which is double 1 of them
again they all have to add to 201
thanks
Favorite Answer
let Y = the first number
let y + 1 = the next number
let (y + 1) + 1 = the last number
Add them all together, set them equal to 201 and solve for y.
x + (x + 1) + (x +2) = 201
3x + 3 = 201
3x = 198
x = 66
therefore numbers are: 66, 67 and 68
second problem:
x + (x + 1) + (2x) = 201
4x + 1 = 201
4x = 200
x = 50
therefore the numbers are 50 and 51
for the first one, the first number is in the 60’s…
for the second one, the number that doesn’t need a double in the sum is in the fifties…
For the second question, it’s 50+51+100=201.
second on is: 50 + 51 + (50*2)
easy!!
50, 51, 100, is the second
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