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QUESTION
how many significant digits should be written in the sum 14.
how many significant digits should be written in the sum 14.08kg+280g+275mg
how many significant digits should be written in the sum 14.08kg+280g+275mg 280g=275 mg= 0.280 kG0.000275 kG Hence total weight14.360275 kGthis can be round of to two digit i.e,= 14.36 kG ans