Chescaferfasviz
Answered

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
7
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Sagot :

Saligumbapacitaviz

Answer:

Add 14,500g and 7,400g =21900g

Convert gram to kilogram

divide the mass value by 1000

B. 21.9 kg is the answer

Anjeleentribuleteviz

Answer:

D21.9 kg

14, 500 g +7,400 g =21,900g

convert g to kg

1g =0.001kg

21, 900g x 0.001kg=21.9 kg