Answer:
yes???
Step-by-step explanation:
your question either doesn't make sense or I just don't know
Convert 2 km into cm
1 km = 100,000 cm
2 km = 200,000 cm
therefore 9,000 cm is greater
The answer is C
STEP BY STEP:
-8x-12-3x-5 (multiply with the numbers inside the parentheses)
-11x-17 (simplify)
<span>The straight section is 3/14 of the total circuit.
This is mostly a problem of adjusting fractions to have common denominators.
The fraction of the total circuit is
( length of straight section ) / ( length of total racing circuit )
= ( 1 1/4 ) / ( 5 5/6 )
first, convert the integer parts to a fractions with the same denominator as the fractional part:
= ( (1x4)/4 + 1/4 ) / ( (5x6 / 6) + 5/6 )
combine the fractions to make a single fraction in numerator & denominator:
= ( 4/4 + 1/4 ) / ( 30/6 + 5/6 )
= ( 5/4) / ( 35/6 )
the division by 35/6 can be done by instead multiplying by the inverse of 35/6:
= 5/4 x 6/35
which is done by multiplying the numerators and denominators,
and then simplifying by factoring out common divisors from top and bottom:
= ( 5 x 6 ) / ( 4 x 35 ) = 30 /140 = 6 / 28 = 3/14</span>