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adelina 88 [10]
2 years ago
12

2/5 times ( -10)=? ?=

Mathematics
2 answers:
Rudiy272 years ago
6 0

\frac{2}{5}  \times ( - 10)

2 \times  - 2

- 4

vovikov84 [41]2 years ago
6 0

Answer: -4

<u>Multiply Numerator by Numerator</u>

2*(-10)=-20

<u>Multiply Denominator by Denominator</u>

5*1=5

Your answer: -20/5

<u>Divide</u>

-20÷5=-4

Final Answer: -4

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Step-by-step explanation:

A population of butterflies grow in such a way that each generation is simply 1.5 times the previous generation. There were 350 butterflies in the first generation, how many will there be by the 19th generation?

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Mikayla evaluated the expression 0.86 × 23.4 using the steps shown below.
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Step-by-step explanation:

mikayla evaluated the expression 0.86 × 23.4 using the steps shown below.

0.86

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LEts do the multiplication without decimals

                    8 6

            x    2 3 4

          --------------------

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              2 5 8 0

            1 7 2 0 0

------------------------------

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