Select the correct equalities for the units shown.
1 cm = 10 mm
1 ft = 3 yd
100 m = 1 cm
1 kg = 1,000 g
12 in = 1 ft
enter the correct answer for each unit conversion.

mm = 5 cm
48 in =
ft
ft = 12 yd
2.5 m =
cm
1,000 ml =
l

Answer

1. 1cm=10mm, 1kg=1000g and 12in=1 ft

2. 50mm=5cm

    48 in =4ft

     36ft=12 yd

     2.5m=250cm

     1000mL= 1 L

Explanation

if 1cm=10mm then 5cm=?

5×10=50mm

if 12 in =1ft then 48in=?

48/12 =4 ft

if 1m=100cm, then 2.5m=?

2.5×100= 250cm

and when know from capacity that 1000mL is equivalent to 1 liter.

hey there!

mass = 6.75 g

volume =   9 cm³

therefore:

d = mass / volume

d   = 6.75 / 9

d = 0.7 g/cm³

answer b

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