Free Printable KURSUS KALKULATOR KKCK SIRI 2

Worksheets

Name

Class

Date

Solve the following linear equations simultaneously

x = 0.757, y = 0.652, correct to 3 d.p.s.

x = 0.657, y = 0.452, correct to 3 d.p.s.

x = 0.667, y = 0.462, correct to 3 d.p.s.

x = 0.677, y = 0.462, correct to 3 d.p.s.

Evaluate $\frac{1}{2}+\left(\frac{1}{\frac{1}{3}-\frac{1}{4}}\right)\div3$

$4\frac{1}{3}$

$3\frac{1}{2}$

$4\frac{1}{2}$

$3\frac{2}{3}$

2^-2 x 5⁴-⁴√5 is greater than 2^-2x (5⁴- ⁴√5)

TRUE

FALSE

Evaluate 9.2 x 10⁵- 4.3 x 10³

925,700

915,600

925,600

915,700

Convert 88.2^o to its radian equivalent, correct to 4 d.p.s.

88.2^o =1.5394rad , correct to 4 d.p.s.

88.2^o =1.5384rad , correct to 4 d.p.s.

88.2^o =1.5404rad , correct to 4 d.p.s.

88.2^o =1.6394rad , correct to 4 d.p.s.

Show that one root of 16x² − 104x + 126.75 = 0 is triple the other

4.965 is triple the other root, 1.655, as 4.965 = 3 x 1.655.

5.475 is triple the other root, 1.825, as 5.475 = 3 x 1.825

4.875 is triple the other root, 1.625, as 4.875 = 3 x 1.625

4.881 is triple the other root, 1.627, as 4.881 = 3 x 1.627.

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