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Alinara [238K]
3 years ago
15

What is 3/4 - 7/9 + 2/3

Mathematics
2 answers:
earnstyle [38]3 years ago
6 0

Answer:

\frac{23}{36}

Step-by-step explanation:

→ Find the LCM of 4, 9 and 3

36

→ Make the denominators of the fractions 36

\frac{3}{4} -\frac{7}{9} +\frac{2}{3} =\frac{27}{36} -\frac{28}{36} +\frac{24}{36}

→ Now simplify

\frac{27}{36} -\frac{28}{36} +\frac{24}{36} =\frac{23}{36}

Ainat [17]3 years ago
4 0

Step-by-step explanation:

please mark me as brainlest

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Sales increased by only 12% last month. If the sales from the previous month were $152,850, what were last months sales
Tamiku [17]

Answer:

\$171,192

Step-by-step explanation:

Remember that

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we know that

The sales from the previous month were $152,850

This amount represent the 100%

so

Find out what were last months sales, multiply the sales from the previous month by the factor 1.12

\$152,850(1.12)=\$171,192

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3 years ago
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klasskru [66]

Answer:

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Step-by-step explanation:

Assume the weight of the square is x.

The hanger is in balance so the left side is equal to the right side.

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3 + x + (3 * 6) = 5x + 6

3 + x + 18 = 5x + 6

5x - x = 3 + 18 - 6

4x = 15

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x =  3.75 g

6 0
2 years ago
The temperature was -3° last night it is now -4° see what was the change in temperature was-3° C. It is -4° C. What was the chan
raketka [301]

Answer:

The temp got colder by -1

Step-by-step explanation:

The difference of -3 to -4

-4 + -3 = -1

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aev [14]

Answer:

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Step-by-step explanation:

3 0
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