40 tens is basically 40 times 10 so 400
which is 4 hundreds
0.0483 multiplied by 100 equals 4.83
The second result is more precise because it's in millilitre,so if the first were to be fully precise,it should have been 78.6 cm
the process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar.
Have a nice day <3
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