3^6 x 5^-2 : 15^-1tolong pliss

3^6 x 5^-2 : 15^-1tolong pliss

$sf bf tt 3^{6} × 5^{-2} ÷ 15^{-1}$

$sf bf tt (3×3×3×3×3×3) × frac{1}{5²} ÷ frac{1}{15¹}$

$sf bf tt (9×3×3×3×3) × frac{1}{5×5} ÷ frac{1}{15¹}$

$sf bf tt (27×3×3×3) × frac{1}{5×5} ÷ frac{1}{15¹}$

$sf bf tt (81×3×3) × frac{1}{5×5} ÷ frac{1}{15}$

$sf bf tt (243×3) × frac{1}{5×5} ÷ frac{1}{15}$

$sf bf tt 729 × frac{1}{5×5} ÷ frac{1}{15}$

$sf bf tt 729 × frac{1}{25} ÷ frac{1}{15}$

$sf bf tt 729 × frac{1}{25} × frac{15}{1}$

$sf bf tt 729 × frac{1}{25} × 15$

$sf bf tt 729 × frac{15}{25}$

$sf bf tt frac{10.935}{25}$

$bold{underline{boxed{pink{sf bf tt 437,4}}}}$

Penjelasan dengan langkah-langkah:

= 3^6 × 5^-2 ÷ 15^-1

= 729 × 1/5^2 ÷ 1/15

= 729 × 1/25 ÷ 1/15

= 729 × 1/25 × 15/1

= 729 × 15/25

= 729 × 3/5

= 2187/5

= 437,4