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Mathematics, 17.03.2021 23:40 monae2116

1- the diameter of a CD is 24 cm nearest to cm .find its upper and lower bound. 2- if your mass is 57g .your mass could actually be anything between 56.5kg and 57.5kg. do you agree or not explain the reason .why?

3- write 7.875 nearest to a two decimal place.

4- write 2.3242900000 nearest to a two decimal place.

5-divide 180 kd between ahmed ,jasim and Dalal in the ratio of 3:1:5.

answer any one of this questions​

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