Answer:
It is mainly used while doing scientific notation. If two numbers differ by one order of magnitude, one is about ten times larger than the other. If they differ by two orders of magnitude, they differ by a factor of about 100.A quarter is 0.25 dollars so the ratio between 1 dollar and a quarter is 1/0.25(it means the dollar and the quarter which is 0.25 dollars) and that equals =4
8000 is 1000 times larger than 8
Answer:
$8.30
Step-by-step explanation:
A pound of grapes will cost $1.66,
$4.98÷3=$1.66,
Meaning 5 pounds of grapes will be,
$1.66×5=$8.30.
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Step-by-step explanation:
(12xy)/(x-y)
(12*3*-1)/(3- -1) [putting value of x and y in place]
(-36)/4
-36/4
36/4
-9
