Tommy has a pet monkey. every day, his monkey eats 4 apples in the morning. the monkey also eats two bananas for every banana tom eats

So, if tom eats 10 bananas in 10 days

than, monkey have eaten 40 apples and 20 bananas 

hope this helped

Planet earth has a mass of 5.9726x10²⁴ kg.then: 5.9726x10²⁴ kg=100% of the total earth mass.if the water´s mass=5x10-4 % of the total mass, we can solve this problem by the rule of three.5.9726x10²⁴ %*10⁻⁴ %x=(5.9726x10²³ kg)(5*10⁻⁴  %) / 100 %=2.9863x10¹⁹ kganswer:   the mass of the planet´s water would be   2.9863 x 10¹⁹ kg.

The answer would be 54.2%.