Choose all measurements that are equivalent to 45 meters.
a 450 centimeters
b 4500 centimeters
c 0.045 kilometer
d 0.45 kilometer
e 4500 millimeters
I pick b, d, e is this correct.
b) CORRECT
c) .045 * 1000 = 45 CORRECT !
d) NO way, you really feel 45 m is almost half a kilometer?
e) 4500 / 1000 = 4.5 meters!
Note that
1 meter = 0.001 kilometer
1 meter = 100 centimeters
1 meter = 1000 millimeters
Thus the answers should be B and C.
hope this helps~ `u`
5kilometerrace,howlongwillracebetonearesttenthofamile?
To determine which measurements are equivalent to 45 meters, we need to convert each option to meters. Here are the conversions:
a. 450 centimeters = 450/100 = 4.5 meters
b. 4500 centimeters = 4500/100 = 45 meters
c. 0.045 kilometer = 0.045 * 1000 = 45 meters
d. 0.45 kilometer = 0.45 * 1000 = 450 meters
e. 4500 millimeters = 4500/1000 = 4.5 meters
Based on these conversions, options b, c, and e all equal 45 meters.
Therefore, your selection of b, d, e is incorrect since option d (0.45 kilometer) is equivalent to 450 meters, not 45 meters. The correct options are b, c, and e.