To divide (2×10^9) by (8×10^3), we can divide the coefficients (2 ÷ 8) and subtract the exponents (9 - 3).
The division of the coefficients is 2 ÷ 8 = 0.25.
The subtraction of the exponents is 9 - 3 = 6.
Therefore, (2×10^9) ÷ (8×10^3) = 0.25×10^6 = 2.5×10^5.
(2×10^9) ÷ (8×10^3) multiplication
7 answers
(9×10
4
) ÷
(
12
×
1
0
10
)
(12×10
10
)
4
) ÷
(
12
×
1
0
10
)
(12×10
10
)
To divide (9×10^4) by (12×10^10), we can divide the coefficients (9 ÷ 12) and subtract the exponents (4 - 10).
The division of the coefficients is 9 ÷ 12 = 0.75.
The subtraction of the exponents is 4 - 10 = -6.
Therefore, (9×10^4) ÷ (12×10^10) = 0.75×10^(-6) = 7.5×10^(-7).
The division of the coefficients is 9 ÷ 12 = 0.75.
The subtraction of the exponents is 4 - 10 = -6.
Therefore, (9×10^4) ÷ (12×10^10) = 0.75×10^(-6) = 7.5×10^(-7).
multiplication
×
×
To multiply (9×10^4) by (12×10^10), we can multiply the coefficients (9 × 12) and add the exponents (4 + 10).
The multiplication of the coefficients is 9 × 12 = 108.
The addition of the exponents is 4 + 10 = 14.
Therefore, (9×10^4) × (12×10^10) = 108×10^14 = 1.08×10^16.
The multiplication of the coefficients is 9 × 12 = 108.
The addition of the exponents is 4 + 10 = 14.
Therefore, (9×10^4) × (12×10^10) = 108×10^14 = 1.08×10^16.
(9×10^4) by (12×10^10) multiplication
To multiply (9×10^4) by (12×10^10), we can multiply the coefficients (9 × 12) and add the exponents (4 + 10).
The multiplication of the coefficients is 9 × 12 = 108.
The addition of the exponents is 4 + 10 = 14.
Therefore, (9×10^4) × (12×10^10) = 108×10^14 = 1.08×10^16.
The multiplication of the coefficients is 9 × 12 = 108.
The addition of the exponents is 4 + 10 = 14.
Therefore, (9×10^4) × (12×10^10) = 108×10^14 = 1.08×10^16.
1 answer