s=4.15s = 4.15s=4.15 correct to 2 decimal places
t=2.516t = 2.516t=2.516 correct to 3 decimal places
Verify that the upper bound for vvv, to 3 decimal places, is 1.652.
193 exam-style questions on Eduqas GCSE Maths Bounds. Each one has a worked solution and a mark scheme showing where the marks go.