Determine the greatest mass among the following measurements.
a) 2.0 x106 milli gram b) 5.0x1012 pico gram c) 9.0x109 micro gram and d) 2.0x102 kilo gram
b) 5.0x1012 pico gram
d) 2.0x102 kilo gram
c) 9.0x109 micro gram
a) 2.0 x106 milli gram

The greatest mass among the following measurements is:

Step-by-step explanation:

I am going to convert each one of these measurements to kilogram, then the biggest value in kg is the greatest mass.

a)

Each kg has .

So

1 kg -

x kg -

x = 2.

So

b)

Each kg has .

So

1 kg -

x kg -

This is a smaller mass than a)

c)

Each kg has  .

So

1 kg -

x kg -

x = 9kg.

For now, this is the greatest mass.

d)

This is the greatest mass.

true

step-by-step explanation:

$450 is the answer.

step-by-step explanation:

30% of 450 = 135

450-135=315