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KIM [24]
2 years ago
9

Which statement is true about the product of 0.031 and 0.31?

Mathematics
2 answers:
Sladkaya [172]2 years ago
8 0

Answer:

I believe the answer is c

Sorry if it is wrong still looking for answer

elena-14-01-66 [18.8K]2 years ago
8 0

Answer:

C

Step-by-step explanation:

0.031 * 0.31 = 0.00961

Why A is incorrect: If you count how many digits there are on the right of the decimal, there are 5 digits. Therefore, the product has more than four decimal places.

Why B is incorrect: 0.31 can be written as 0.31000. If you compare 0.00961 to 0.31000, it is obvious that 0.00961 is less than 0.31000. BUT, 0.031 can be written as 0.03100, and if you compare 0.03100 to 0.00961, it is obvious that 0.00961 is STILL less than 0.03100. The product is less than 0.31 and less than 0.031, therefore this answer is incorrect.

Why C is correct: ^^^

Why D is incorrect: It has been argued that 0.00961 is already less than 0.31000 and 0.031000, and as you may already know, these digits are less than 1. We can conclude that 0.00961, our product, is less than 1. 1 can also be  written as 1.00000, and if we compare it to 0.00961, 1 is greater. 1 is a whole number and 0.00961 is not.

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A recipe calls for 3/4 cup of butter. Angie wants to triple the recipe, but she has only 1 5/8.
Lyrx [107]
Let's start out by tripling the original recipe to see how much butter Angie needs.

\frac{3}{4} * 3 = total
\frac{3* 3}{4} = total
\frac{9}{4} = total
2 \frac{1}{4} = total

So we need 2 \frac{1}{4} cups of butter, but Angie only has 1 \frac{5}{8}. Let's subtract what Angie has from the total to see how much more she needs.

2 \frac{1}{4}  -  1\frac{5}{8} = n
\frac{9}{4} - \frac{13}{8} = n
we will need the least common denominator for both fractions
\frac{2}{2} *(\frac{9}{4}) - \frac{13}{8} = n
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So Angie need \frac{5}{8} cups more of butter for the recipe.

7 0
3 years ago
Daisy taped two pieces of cardboard together to make a longer piece. The length of the first piece of cardboard was 1 2/5 meters
N76 [4]
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7 0
3 years ago
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Mariulka [41]
Area of a circle is:
A = (3.14)r^2

The picture shown is that the radius is 4

So,

A = (3.14)4^2

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~
6 0
3 years ago
Read 2 more answers
Calculate the product of 8/15, 6/5, and 1/3. 
Mariulka [41]
\frac{8}{15} * \frac{6}{5} * \frac{1}{3}

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Now that we've simplified it, we could multiply these terms and simplify.  An easier method, however, would be to cancel out any common factors among the numerators and denominators before multiplying:

\frac{8}{15} * \frac{6}{15} = \frac{8}{5} * \frac{2}{15}

We can now multiply these terms:

\frac{8}{5} * \frac{2}{15} =  \frac{16}{75}

The <span>product of 8/15, 6/5, and 1/3 is B, 16/75.</span>
5 0
3 years ago
Which of these prices is lower than 5 for $3.00
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