The weight of an ant averages about 3×10−6 kg. There are about 1×1016 ants in the world. What is the approximate weight in kilograms of all the ants in the world? Write the answer in scientific notation.(1 point)
kg
To find the approximate weight in kilograms of all the ants in the world, we need to multiply the weight of one ant by the total number of ants:
(3×10^(-6) kg) * (1×10^16) ants
To multiply numbers in scientific notation, we can multiply the coefficients and add the exponents:
3 * 1 = 3
-6 + 16 = 10
Therefore, the approximate weight in kilograms of all the ants in the world is 3×10^10 kg.
To calculate the approximate weight of all the ants in the world, we need to multiply the average weight of an ant by the total number of ants.
Average weight of an ant = 3×10^(-6) kg
Total number of ants = 1×10^16
To multiply these numbers, we multiply the coefficients and add the exponents of 10:
(3 × 10^(-6)) × (1 × 10^16) = 3 × 1 × 10^(-6 + 16) = 3 × 10^10
Therefore, the approximate weight of all the ants in the world is 3 × 10^10 kilograms.
To find the approximate weight in kilograms of all the ants in the world, we can multiply the weight of one ant by the total number of ants.
Weight of one ant = 3×10^(-6) kg
Total number of ants = 1×10^16
Weight of all ants = Weight of one ant x Total number of ants
Weight of all ants = (3×10^(-6) kg) x (1×10^16)
To multiply these numbers in scientific notation, we need to add the exponents:
Weight of all ants = 3×1 × 10^(-6+16) kg
Simplifying the exponent, we get:
Weight of all ants = 3 × 10^10 kg
Therefore, the approximate weight in kilograms of all the ants in the world is 3 × 10^10 kg.