ferrin4404 ferrin4404

09-03-2018
Mathematics

contestada

A builder has 7200kg of sand.
A) write 7200 in grams
B) Give our answer in standard form,

Respuesta :

Kalahira Kalahira

17-03-2018

7200kg in grams is 7200 x 1000= 7200000g, since 1 kilogram equals 1000 grams. This is also 7.2 x 10^6, which is found by moving the decimal point six places to the left and indicating it as multiplied by that many powers of ten.

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good job