What is the difference between '<' and '≤'?
- 'x < 4' simply means that x is less than 4.2) However, x ≤ 4 means that it is less than or equal to 4. So if you have x = 3, 2, 1, 0 then the first term, 'x < 4' appliesbut if x = 4, 3, 2, 1, 0 then the second term, 'x ≤ 4 applies.
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Related Maths KS3 answers
All answers ▸Asha and Lucy sell pencils. Asha sold 7 boxes, and 22 singles. Lucy sold 5 boxes, and 2 singles. Given Asha sells twice as many pencils as Lucy, work out how many questions are in each box.
What is 3+4*5
Solve the following equation: b - 6 = 13
3A + 4B =32 6A-2B=14 work out the values of A and B