Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
Secondary 1 | Maths
One Answer Below
Anyone can contribute an answer, even non-tutors.
Can help on q12. Tks
Smallest is x.
Next is x + 2.
Next is x + 4.
Next is x + 6.
Total is 4x + 12.
If the greatest off number is -17,
x + 6 = -17
x = -23
S = 4 * (-23) + 12
S = -80
See 1 Answer