Some one help me pleaseee! On top is the example,

Mathematics

1 answer:

Luda [366]2 years ago

5 0

Answer:

3/4

Step-by-step explanation:

to add fractions you have to let them have the same denominator or bottom number

so to make 3 and 12 the same number you would multiply 3 by 4

when multiplying the bottom number of a fraction by 4 you multiply the top too

so 2/3 becomes 8/12

then you can add

1/12 + 8/12 is 9/12

at the end you can simplify 9/12 into 3/4 by dividing the equation by 3/3 or both the top and bottom by 3

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Ann uses 3/4 cup pecans to make 2 dozen banana muffins. How many cups of pecans would she use to make 5 dozen muffins

Lisa [10]

Answer:

1 $\frac{7}{8}$ cups

Step-by-step explanation:

2 dozen muffins = $\frac{3}{4}$ cups

5 dozen muffins = $\frac{5}{2}$ × $\frac{3}{4}$ cups

= $\frac{15}{8}$ cups

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3 years ago

Lin has a marble that 5/8 inch wide. write the marbles width as a decimal. SHOW YOUR WORK

a_sh-v [17]

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4 years ago

What is the simplified form of the expression? 9. (m^7)^2 a) 2m^14 b) m^49 c) m^9 d) m^14

kupik [55]

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4 years ago

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Alchen [17]

Answer:

Step-by-step explanation:

4+15+15