Question

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8. A car covers a certain distance at a uniform speed of 66 km per hour. How much distance
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will it cover in 9 hours?​

Answer 1

Step-by-step explanation:

$\bf \underline{ \: Question}$

8. A car covers a certain distance at a uniform speed of 66 km per hour. How much distance will it cover in 9 hours?

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$\bf \underline{ \: Given\to}$

• A car covers a certain distance at a uniform speed of 66 km
• it cover in 9 hours

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$\bf \underline{ \: To..Find\to}$

• How much distance

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___________________________$\bf </u></strong><strong><u>\</u></strong><strong><u>r</u></strong><strong><u>e</u></strong><strong><u>d</u></strong><strong><u>{</u></strong><strong><u>\underline{ \:</u></strong><strong><u> Solution</u></strong><strong><u> \to}</u></strong><strong><u>}</u></strong><strong><u>$

$\bf \: according \: to \: the \: question$

A car covers a certain distance at a uniform speed of 66 2/3 km per .

$\bf \: then$

$\tt \: it \: cover \: in \: 9 \: hours$

$\tt \: 9 \div \frac{2}{3} \\ \\ \tt \: 9 \times \frac{3}{2} \: \\ \\ \tt \: \frac{27}{2} \\ \\ \bf \: then \\ \tt \: \frac{27}{2} \times 66 = 891$

It will cover 891 km in 9 hours.