5.10.2: Practice Test

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May 28, 2023
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- 5.10.1: Review Exercises
- 6: Percents

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Practice Test

684.

Write six and thirty-four thousandths as a decimal.

685.

Write $1.73$ as a fraction.

686.

Write $\frac{5}{8}$ as a decimal.

687.

Round $16.749$ to the nearest ⓐ tenth ⓑ hundredth ⓒ whole number

688.

Write the numbers $\frac{4}{5}, −0.1, 0.804, \frac{2}{9}, −7.4, 0.21$ in order from smallest to largest.

In the following exercises, simplify each expression.

689.

$15.4 + 3.02$

690.

$20 - 5.71$

691.

$(0.64) (0.3)$

692.

$(−4.2) (100)$

693.

$0.96 \div (−12)$

694.

$−5 \div 0.025$

695.

$−0.6 \div (−0.3)$

696.

${(0.7)}^{2}$

697.

$24 \div (0.1 + 0.02)$

698.

$4 (10.3 - 5.8)$

699.

$1.6 + \frac{3}{8}$

700.

$\frac{2}{3} (14.65 - 4.6)$

In the following exercises, solve.

701.

$m + 3.7 = 2.5$

702.

$\frac{h}{0.5} = 4.38$

703.

$−6.5 y = −57.2$

704.

$1.94 = a - 2.6$

705.

Three friends went out to dinner and agreed to split the bill evenly. The bill was $$79.35 .$ How much should each person pay?

706.

A circle has radius $12 .$ Find the ⓐ circumference and ⓑ area. $[Use 3.14 for π .]$

707.

The ages, in months, of $10$ children in a preschool class are:
$55$ , $55$ , $50$ , $51$ , $52$ , $50$ , $53$ , $51$ , $55$ , $49$
Find the ⓐ mean ⓑ median ⓒ mode

708.

Of the $16$ nurses in Doreen’s department, $12$ are women and $4$ are men. One of the nurses will be assigned at random to work an extra shift next week. ⓐ Find the probability a woman nurse will be assigned the extra shift. ⓑ Convert the fraction to a decimal.

709.

Find each unit price and then the better buy.
Laundry detergent: $64$ ounces for $$10.99$ or $48$ ounces for $$8.49$

In the following exercises, simplify.

710.

$\sqrt{36 + 64}$

711.

$\sqrt{144 n^{2}}$

712.

Estimate $\sqrt{54}$ to between two whole numbers.

713.

Yanet wants a square patio in her backyard. She has $225$ square feet of tile. How long can a side of the patio be?

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