Peter says he is texting 90% of the time he uses his phone. peter says he uses his phone 60 minutes a day. how many minutes does he spend texting each day?

54 mins

I don't have time to explain but that's the answer

So what this is asking is how many minutes does he spend texting each day. Well since he only spends 60 minutes texting each day, and 90% of the 60 minutes spent is texting, so how many minutes does he spend texting? So what your trying to find is 90% of 60 minutes. So the problem is 90%, which is the same as .90,times 60. What is .90 times 60? Do that problem and you will get the amount of minutes he spends texting each day.

That. you would have multiple

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.