The scale indicates that 2.5cm/0.00001mm = 1, and due to the multiplicative identity property, you can multiply anything in an equation by one, so you would do (7cm)(0.00001mm/2.5cm) = 0.000028
Answer:
490
Step-by-step explanation:
because the 7 (last digit) is not less than 5, it rounds up to 490
The Current Money is based on Fiat Money
Answer:
The box surface area is the one third of the first box she made
Step-by-step explanation: