Myesha bought two and nine hundred five thousandths pounds of grapes at the store. How is this written in number form?

Asap the total attendance for all of a baseball league in 2012 was about 7.5×107 fans, while the attendance for the tornadoes in 2012 was about 1.5×106 fans. about how many times more was the attendance for the entire baseball league than the attendance for just the tornadoes? 50 times more 10 times more 2 times more 5 times more

Find two consexutive odd integers such that the sum of their square is 650

Anyone know these questions? i need ,.