3 years ago

A recipe calls for 4 L of water. Arlene wants to make 0.3 more servings than the recipe makes.

1 answer:

6 0

I think it's B. 13/10 * 4 Explanation: It's +0.3 more servings, so it would rule out C and D, which uses the digit 7(nothing to do with this problem. 13/10 instead of 3/10 because it's adding 0.3. More than 4L

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Х A number decreased by 4 is greater than 13.

balandron [24]

Answer:

Step-by-step explanation:

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3 years ago

3a/4+2a/3-a/12 a. a/3 b. 4/3 c. (4a)/3

insens350 [35]

Answer: C

Step-by-step explanation:

$\frac{3a}{4}+\frac{2a}{3}-\frac{a}{12}$

Find the least common denominator of 4, 3, and 12.

4-3-12 | 3

4-1-4 | 4

1-1-1 |-------- 12

The first fractions needs to be multiplied by 3, and the second fraction, by 4

$(\frac{(3a)*3}{(4)*3})+(\frac{(2a)*4}{(3)*4})-\frac{a}{12}$

Solve;

$\frac{9a}{12}+\frac{8a}{12}-\frac{a}{12}$

Add the fractions with positive signs and subtract the one with negative sign.

$\frac{(9a+8a)-a}{12}$

Solve;

$\frac{17a-a}{12}=\frac{16a}{12}$

Simplify by 4;

16/4=4

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$\frac{4a}{3}$

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3 years ago

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Kay [80]

Answer:

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Step-by-step explanation:

$m=\frac{a}{5}$

Swap sides:

$\frac{a}{5}=m$

Multiply both sides by 5:

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Step-by-step explanation:

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