Question

Select the correct equalities for the units shown.

Answer 1

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.

Answer 2

Answer:

1. 50mm, 2. 4ft, 3. 4ft, 4. 250cm, 5. 1L

Explanation:

1. 1cm = 10mm

5cm = y mm = y = (5*10)/1 = 50mm

2. 12in = 1ft

48in = yft

y ft = (48*1) / 12 = 4ft

3. 1ft = 3yd

Z ft = 12yd

Z ft = (12*1)/3 = 4ft

4. 1m = 100cm

2.5m = x cm

X = (100*2.5) / 1 = 250cm

5. 1mL = 1*10⁻³L

1000mL = z L

z L = (1000 * 1*10⁻³) / 1

Z L = 1L

1000mL = 1L.