Question

in 8 days the Earth pick up 6.4 x 10 7 kg of the atmosphere how much dust will be pick up in 15 days​

Answer 1

Answer:

Hence, the earth picks up 1.2×10⁸ kG in 15 days

Step-by-step explanation:

Earth picks dust from atmosphere in 8 days= 6.4×10⁷KG

So by unitary method

Earth picks dust from atmosphere in day = 6.4×10⁷/8 => 0.8×10⁷KG

Earth picks dust from atmosphere in 15 days

=>0.8×10⁷×15

=>12×10⁷

=>1.2×10⁸KG

Hence, the earth picks up 1.2×10⁸ kG in 15 days