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80 cm
b. 90 cm
C. 50 cm
2. James has 14,500 g of sand in his sandbox. He brings home another 7,400 g
of sand from the beach to add to his sandbox. How many kilograms of sand
does James have in his sandbox now?
a.
c. 31.9 kg
20.0 kg
d. 29.1 kg
b. 21.9 kg
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