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convert 7.8kg to grams
a) .078
b) .0078
c) 7800
d) 780

convert 0.89 to scientific notation
a) 8.9 x 10^-1
b) 89 x 10^-1
c) 8.9 x 10^1
d) 8.9 x 10^-2

how many sig figs are in 129.78
a) 6
b) 4
c) 5
d) 1

convert 673,000 to scientific notation
a) 67.3 x 10^4
b) 6730 x 10^5
c) 6.73 x 10^ -5
d) 6.73 x 10^5

convert 7.8 x 10^-3 to standard notation
a) 7800
b) 0.0078
c) 780
d) 0.000078

convert 9.8kg to g
a) 0.98g
b) 0.098g
c) 98g
d) 9800g

convert 2.5mm to meters
a) 0.0025m
b) 250m
c) 2500
d) .25m

Round 126.7 to 3 sig figs
a) 126
b) 130
c) 127
d) 100

Convert 125cm to inches. Use 2.54cm in 1inch
a) 40inches
b) 318inches
c) 317.5inches
d) 49.2inches

convert 7.9 x 10^-4 to standard notation
a) 79000
b) 0.00079
c) 0.0079
d) 790

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