Math basic

1. Q1: Round Off 5.918m To The Nearest O.1m.
Q2: Round Off 96.582 To The Nearest Whole Number.
Q3: Correct55.6398to 3 Decimal Places.
Q4: Round Off 828 To 2 Significant Figure.
Q5: Forthe Function Y=3x-3.Find the value of Y when
(i) X=-3
(ii) X=5
Q6: Forthe ∆ABC, Find <c if <A=30˚, <B=70˚
Q7: Find the value of the unknown in each of the following figures.
(i) A x C
30˚
B
(ii)
E
D F
Q8: Simplify the following.
X

2. (i) 4+10÷2-2
(ii) 15+15x 2-5
(iii) 1 + 1
2 3
(iv) 5 - 3
6 4
Q9: Evaluate the following to the tree significant figure.
1
33
Q10: Simplify the following.
X-10 =3x-40