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AlladinOne [14]
4 years ago
13

Thrice the sum of three fifths and two thirds less one half is what number?​

Mathematics
1 answer:
Oduvanchick [21]4 years ago
4 0

Answer:

Step-by-step explanation:

Thrice the sum of three fifths and two thirds less one half  is expressed as 3(3/5 + 2/3)-1/2

Open the parenthesis

3(3/5) + 3(2/3) - 1/2

= 9/5 + 6/3 - 1/2

Find LCM

= 9(6)+10(6)-15/30

= 54+60-15/30

= 54+45/30

= 99/30

= 3 9/30

= 3 3/10

Hence the number id 3 3/10

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Rema purchased 18 ounces of gold in 2005 for $414 per ounce in order to try to diversify her investment portfolio. She sold a th
Licemer1 [7]

Given :

Rema purchased 18 ounces of gold in 2005 for $414 per ounce in order to try to diversify her investment portfolio.

She sold a third of her holdings in gold in 2009 at a price $953 per ounce. She sold the rest of her gold holdings in 2010 for $1,367 per ounce.

To Find :

What is Prema’s profit in 2009 and 2010.

Solution :

Price of one third ounces of gold, in 2005 is :

P = $414/3 = $138 .

Profit from selling them in 2009 is :

P1 = $(953 - 138) = $815 .

Profit from selling them in 2010 is :

P2 = $( 1367 - ( 414 - 138 ) ) = $1091 .

Therefore, Prema's profit in 2009 is $815 and 2010 is $1091.

Hence, this is the required solution.

5 0
3 years ago
Which expression is equivalent to 4+2(1+3x)
Leviafan [203]

Answer:

I'm glad you asked!

Step-by-step explanation:

OK,let's simplify the number for a equivalent expression.

4+2(1+3x)

Distribute:

=4+(2)(1)+(2)(3x)

= 4+2+6x

Combine Like Terms:

=4+2+6x

=(6x)+(4+2)

=6x+6

The Final Answer is : 6x+6

8 0
3 years ago
Your class hopes to collect at least 325 cans of food for the annual food drive. There were 132 cans donated the first week and
beks73 [17]
132 + 146 + c should be greater than or equal to 325, and c should be greater than or equal to 47.
4 0
3 years ago
there ar 2.54 centimeters in 1 inch. how many cantimeter are in 1 foot? in 1 yard explain you reasoning
stellarik [79]
2.54 * 12=30.48, so 30.48 in one foot, then multiply that by three for a yard, so for a yard it is 91.44 .
4 0
3 years ago
How many outcomes are possible when choosing a vowel and choosing a card suit (spades, clubs, hearts or diamonds)?
Vilka [71]
There are six vowels and 4 card suits
Each vowel can pick from 4 suits so 4*6=24
24 outcomes
7 0
3 years ago
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