# Test: Arithmetic V - Ambitious

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Question 1:   Calculate: $6\frac{2}{3}-\frac{7}{40}\left(1\frac{3}{7}-2\frac{1}{3}\right)$
$-\frac{1}{7}$
$\frac{1}{7}$
$-7$
$7$
Question 2:   Calculate: $\left(3.4:1.7+0.57:1.9\right)×4.9$
$11.27$
$9.7$
$12.11$
$8.79$
Question 3:   $0.2$ of some number is equal to $65$ . Find that number.
$13$
$325$
$260$
$130$
Question 4:   Calculate: $|1-\sqrt{3}|-\sqrt{3}$
$-1$
$\sqrt{3}$
$1$
$-\sqrt{3}$
Question 5:   First number is $138$ . Second number is $20%$ of the first number. Find the sum of those numbers.
$27.6$
$0.276$
$16.56$
$165.6$
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