Mathematics, 23.09.2021 14:00 saucyboyFredo

a fly weighs 2.2 times 10 to the negative 3, an average size gnat weighs about 9 times 10 to the 4th power. Find the sum of the weights of the two insects in grams. How much heavier is the fly in grams.

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a fly weighs 2.2 times 10 to the negative 3, an average size gnat weighs about 9 times 10 to the 4th...