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Which expressions are equivalent ( 0.2) 3 x ( 0.3 ) 4?

Sagot :

Hey there!

Assuming you meant….

(0.2)^3 * (0.3)^4

= 0.2^3 * 0.3^4

= 0.2 * 0.2 * 0.2 * 0.3 * 0.3 * 0.3 * 0.3

= 0.04 * 0.2 * 0.09 * 0.09

= 0.008 * 0.0081

= 0.0000648

≈ 0.000065


Therefore, your answer should be:

0.0000648


Good luck on your assignment & enjoy your day!


~Amphitrite1040:)

Step-by-step explanation:

[tex] \tt{}(0.2 {)}^{3} \times (0.3 {)}^{4} [/tex]

[tex]\tt{}0.3 \times 0.06 ^{3} [/tex]

[tex]\tt{} \frac{3}{10} \times ( \frac{3}{50} {)}^{3} [/tex]

[tex]\tt{} \frac{3}{10} \times \frac{ {3}^{3} }{ {50}^{3} } [/tex]

[tex]\tt{} \frac{ {3}^{4} }{10 \times 50 ^3 } [/tex]

[tex]\tt{} \frac{81}{10 \times 5 {0}^{3} } [/tex]

[tex]\tt{}6.48[/tex]