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PSYCHO15rus [73]
3 years ago
6

Find yhe difference 2/5 - 3/10

Mathematics
2 answers:
yulyashka [42]3 years ago
5 0
Steps:4/10-3/10=1/10
Answer:1/10
sp2606 [1]3 years ago
4 0
You need common denominators to add or subtract fractions. If you multiple (2/5) by 2 to both the top and bottom, you get (4/10). Now you just subtract the top numbers, or numerators. 4 - 3 = 1. Answer: 1/10.
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An article is $68000 and sold at a profit of 14%. Find the selling price
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Answer:

The selling price is:  \$77,520

Step-by-step explanation:

Step 1: Identify the profit made

A profit of 14% is made on the article.

This means that the article was sold at a price that had 14% of its original price added to it.

The 14% of the original price is:

14\% \times 68000\\=\frac{14}{100}\times 68000\\\\\text{Calculate the value}\\\frac{14}{100}\times 68000\\=9520

So, a profit of $9520 was made

Step 2: Calculate the selling price

The selling price will be the sum of the original price and the profit.

The selling price is:

68000+9520\\=77520

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Step-by-step explanation:

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Katie sold 35 bags of popcorn for a fundraiser.she sold 5 times as many as aaron. How many bags did Aaron sell?
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