The US Penny has a mass of about 3.1 grams. 450,000 of them are 1,395 kilograms or about 3,069 pounds.
450,000 pennies would weigh 2,500 pounds. This is because a single penny weighs 2.5 grams, and there are 454 grams in a pound. So, 450,000 pennies x 2.5 grams = 1,125,000 grams. 1,125,000 grams / 454 grams per pound = 2,479.65 pounds, which is rounded up to 2,500 pounds.
it is $450000
450000
450000
111.1111
450000 X 1.5 approximately - so 675000 US dollars
7% of 450,000 = 7% * 450000 = 0.07 * 450000 = 31,500
2% of 450,000 = 2% * 450000 = 0.02 * 450000 = 9,000
450000$
a number. Its called 450000
450000
It is 450000*2/100 = 9000