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Vedmedyk [2.9K]
2 years ago
12

Please Answer the question with the formula and simplification

Mathematics
2 answers:
Mariulka [41]2 years ago
8 0

<em>answer = \frac{1}{2}   \\ solution \\  \frac{ - 4}{5}  \times  \frac{3}{7}   \times  \frac{15}{16}  \times ( \frac{ - 14}{9} ) \\  =   \frac{ - 4 \times 3 \times 15 \times ( - 14)}{5 \times 7 \times 16 \times 9}  \\  =  \frac{2520}{5040}  \\  = divide \: 5040 \: by \: 2520 \:  \\  =  \:  \frac{1}{2}  \\ hope \: it \: helps</em>

dybincka [34]2 years ago
3 0

Answer:

1/2

Step-by-step explanation:

-4    3     15    -14

--- *--- *   --- *------

5   7      16     9

Rewriting

-4    3     5*3   -7*2

--- *--- *   --- *------

5   7      4*4     3*3

Canceling like terms

-1    1     1*1   -1*2

--- *--- *   --- *------

1   1      1*4     1*1

This leaves

2

---

4

1/2

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b. Sixty-five pounds of candy was divided into four different boxes. The second box contained twice the amount of the first box.
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<u>Step-by-step explanation:</u>

Here we have , Sixty-five pounds of candy was divided into four different boxes. The second box contained twice the amount of the first box. The third box contained two more pounds than the first box. The last box contained one-fourth the amount in the second box. We need to find How much candy was in each box. Let's find out:

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