bonjour
A = 4.83 x 10² = 483
B = 3 ⁻⁵ x 10 ⁻¹ + 4 x 10 ⁻²
= 1/3 ⁵ x 1/10 + 1/4 ²
= 1/243 x 1/10 + 1/16
= 1 /240 + 1/16
= 1/240 + 15 /240
= 16/240 = 1 / 15
C = 3 x 10 ⁶ + 6 x 10 ⁵
= 3 000 000 + 600 000
= 3 600 000
15 x 10 ⁷ = 150 000 000
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bonjour
A = 4.83 x 10² = 483
B = 3 ⁻⁵ x 10 ⁻¹ + 4 x 10 ⁻²
= 1/3 ⁵ x 1/10 + 1/4 ²
= 1/243 x 1/10 + 1/16
= 1 /240 + 1/16
= 1/240 + 15 /240
= 16/240 = 1 / 15
C = 3 x 10 ⁶ + 6 x 10 ⁵
= 3 000 000 + 600 000
= 3 600 000
15 x 10 ⁷ = 150 000 000