Earth orbits the sun at an average distance of 149.60 million km (92.96 million mi) and one complete orbit takes 365.256 days (1 sidereal year) during which time earth has traveled 940 million km (584 million mi)
Answer:
9/40 of his salary
Step-by-step explanation:
You may want to add the fractions first or subtract one and then the other. I am going to add them first.
(3/8) + (2/5)
(15/40) + (16/40) = (31/40)
1 whole salary (40/40) - (31/40) = (9/40)
Since 9 and 40 have no common factors, the simplified answer is 9/40.
<em>The</em><em> </em><em>right</em><em> </em><em>answer</em><em> </em><em>is</em><em> </em><em>3</em><em>/</em><em>5</em>
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A farmers land is separated into sections of size 2 1/5 acres suppose there are 2 7/9 such sections. How many acres of the land does the farmer own?
One section: 2 1/5 = 11/5
2 7/9 sections: 2 7/9 x 11/5 = 25/9 x 11/5 = 275/35 = 7 30/35 = 7 6/7 acres.
$3.03 since 21.21 divided by 6 is 3.535 ($3.53) and 21.21 divided by 7 is 3.03