Question

HELP ME FOR POINTS AND BRAINETEST

Answer 1

Answer:

71.8 = 7 x 10 + 1 x 1 + 8 x 0.1

7.018 = 7 x 1 + 1 x 0.01 + 8 x 0.001

0.718 = 7 x 0.1 + 1 x 0.01 + 8 x 0.001

Step-by-step explanation:

Answer 2

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                                             Number 1  $>See Below$

                                 $The\;second\;one,\; 7 *10+1*1+8*0.1$

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                                            Number 2  $>See\;Below$

                             

                                $The\;third\;one, 7*1+1*0.01+8*0.001$

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                                             Number 3  $>See\;Below$

                               $The\;fourth\;one,\;7*0.1 + 1 * 0.01 + 8 * 0.001$

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