3 years ago

Simplify : 7/6 ÷ (8/3 - (7/4 - 1/2) ) × 4/21

Mathematics

1 answer:

schepotkina [342]3 years ago

6 0

Answer:

The correct answer is

$\frac{8}{51}$

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Anne-marienhas saved 9 dollars for a new coat that is 1/6 as much money as she needs how much does the coat cost

Tatiana [17]

Answer:

Cost of the coat = $54

Step-by-step explanation:

Given:

She saved = $ 9

To Find:

Cost of the coat = ?

Solution:

Let the price of coat be x

She saved $9

and according to given condition it is 1/6 of the total money she needs for buying coat

by this we have

$\frac{1}{6}*x = 9$

Multiplying both sides by 6

$\frac{1}{6}*x*6 = 9*6$

it becomes

x = 9*6

x = $54

As x is the amount she needs

Cost of the coat = $54

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4 years ago

Sara's savings account balance changed by $34 one week by -$67 the next week.which amount represents the greatest change?

rjkz [21]

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3 years ago

Write an expression 6 more than 5 times a n

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5 + 6 hahahahaha hahhahhahaha

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3 years ago

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Billy bob uses a 10-square model to find 20% of 80. what is 20% of 80? EXPLAIN how Billy Bob can use this model to find 20% of 8

Dvinal [7]

Percentages are numbers that are units of 100

The value of 20% of 80 is 16

<h3>How to determine the percentage value</h3>

The model is not given.

However, the percentage value can still be calculated

The expression is given as:

$20\%\ of\ 80$

Express of as product

$20\%\ * 80$

Express 20 % decimal

$0.20* 80$

Evaluate the product

Hence, 20% of 80 is 16

Simplify : 7/6 ÷ (8/3 - (7/4 - 1/2) ) × 4/21​

Simplify : 7/6 ÷ (8/3 - (7/4 - 1/2) ) × 4/21