# Test: Arithmetic II - Ambitious

Double click on maths expressions to zoom
Question 1:   Convert to the decimal form to $4$ decimal places: $-\frac{6}{13}$
$-0.136$
$-0.613$
$-0.4615$
$-0.5$
Question 2:   Convert to the fractional form: $-3.6$
$-\frac{3}{6}$
$-\frac{6}{3}$
$-\frac{36}{5}$
$-\frac{18}{5}$
Question 3:   Write in the abbreviated form: $7.123653653$
$7.12\stackrel{˙}{3}\stackrel{˙}{6}\stackrel{˙}{5}$
$7.\stackrel{˙}{3}\stackrel{˙}{6}\stackrel{˙}{5}$
$7.124$
$7.12\stackrel{˙}{3}\stackrel{˙}{6}\stackrel{˙}{4}$
Question 4:   Simplify: ${\left({9}^{2}\right)}^{3}$
${9}^{5}$
${81}^{6}$
${9}^{6}$
${18}^{3}$
Question 5:   Simplify: ${7}^{6}\cdot {7}^{3}$
${14}^{9}$
${49}^{9}$
${7}^{18}$
${7}^{9}$
Question 6:   Solve: ${\left(-27\right)}^{\frac{1}{3}}$
Does not exist
$-3$
$-9$
$3$
Question 7:   Solve: $7.53026\cdot {10}^{3}$
$75.3026$
$7530.26$
$753.026$
$75302.6$
Question 8:   Solve: $178.013÷{10}^{-3}$
$0.178013$
$17801.3$
$178013$
$0.0178013$
Question 9:   Write in the standard form: $0.009315$
$9315\cdot {10}^{-6}$
$9.315\cdot {10}^{3}$
$9.315\cdot {10}^{-3}$
$0.9315\cdot {10}^{-5}$
Question 10:   Write in the preferred standard form: $7.130578$
$71.30578\cdot {10}^{1}$
$0.7130578\cdot {10}^{-1}$
$7130.578\cdot {10}^{-3}$
$71305.78\cdot {10}^{-4}$