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Law Incorporation [45]
4 years ago
6

Leah has sold magazine subscriptions worth $330 for a school fundraiser. If she reaches a total of $500, she wins a gift certifi

cate. How many more subscriptions does she need to sell to reach $500?
Mathematics
1 answer:
insens350 [35]4 years ago
7 0
You can solve by subtracting: 500-330

but I like to use mental math and think this way:
she has 330
70 more will give her 400
and 100 more will give her 500
100 + 70 is 170.
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RUDIKE [14]

Answer:

It should cost $3.50.

Step-by-step explanation:

Because 5 is 40% Greater than 3, and 40% of 2.50 is 1, then just add 2.50 and 1 and you have your answer. $3.50

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2 years ago
Two actions that are inverses of each other and explain how one action "undoes" the other.
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3 years ago
Two positive numbers have a difference of 4 and a product of 96. What are the numbers?
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8 0
3 years ago
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umka21 [38]

Answer:

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Faction Equivalent demcimal for 2.46
Paul [167]

Here is you're answer:

In order to find the answer you have to switch all the options into decimals to see which one is equivalent to 2.46!

  • \frac{246}{1000}
  • \frac{246}{1000} = 246 \div 1000 = 0.246
  • 2\frac{46}{1000}
  • 2\frac{46}{1000} = \frac{1023}{500} = 1023 \div 500 = 2.046
  • 2 \frac{23}{50} = \frac{123}{50} = 123 \div 50=2.46 <-- You're answer.
  • \frac{223}{500} = 223 \div 500 = 0.446

Therefore you're answer is option C "2 23/50." Remember when wanting to find the decimal divide the numerator by the denominator after you convert the mixed number (if it's a mixed number) into a improper fraction!

Hope this helps!

8 0
3 years ago
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