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3 years ago

omar jogged a total of 3 3/5 miles last week. Each day that he jogged,he went 9/10 mile. On how many days did he jog?

Mathematics

2 answers:

love history [14]3 years ago

4 0

Four days; 3 3/5 = 36/10, 36/10 divided by 9/10=4

anygoal [31]3 years ago

3 0

Answer:

4 days

Step-by-step explanation:

Given :Omar jogged a total of $3\frac{3}{5}$ miles last week.

Each day that he jogged,he went $\frac{9}{10}$ mile.

To Find : On how many days did he jog?

Solution :

He went for miles in 1 day = $\frac{9}{10}$

Let x be the no. of days he jogged.

He went for miles in x day = $\frac{9}{10}x$

We are given that Omar jogged a total of $3\frac{3}{5}$ miles last week.

So, $\frac{9}{10}x=3\frac{3}{5}$

$\frac{9}{10}x=\frac{18}{5}$

$x=\frac{180}{5 \times 9}$

$x=4$

Hence He did jog for 4 days .

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Nostrana [21]

Step-by-step explanation:

I don't know if this is the right way to so it, but I would do it like this

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3 years ago

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valina [46]

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Step-by-step explanation:

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3 years ago

Read 2 more answers

Caroline was thinking of a number. Caroline adds 7 to it, then doubles it and gets an answer of 82.8. What was the original numb

Soloha48 [4]

Answer:

n = 34.4

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Equality Properties

Multiplication Property of Equality
Division Property of Equality
Addition Property of Equality
Subtraction Property of Equality

Step-by-step explanation:

Step 1: Set Up

Let's let our number be set by variable n.

We add 7 to it: n + 7

We then double that entire expression: 2(n + 7)

That expression is equal to 82.8: 2(n + 7) = 82.8

Step 2: Solve for n

[Division Property of Equality] Divide 2 on both sides: n + 7 = 41.4
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3 years ago

A bus averages 8 miles per hour faster than a trolley. If the bus travels 60 miles in the same time it takes the trolley to tr

hammer [34]

Answer:

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Step-by-step explanation:

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Thus,

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--------------------- = time (same in both cases) = -------------

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3 years ago

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zheka24 [161]

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3 years ago