A. 45/70
5/7 × 9/10
Multiply the numerator with the other numerator, and denominator with the other denominator.
5 × 9
7 × 10
It becomes 45/70.
B. 23/30
1 3/5 - 5/6
In adding/subtracting fractions, their denominators must be equal. Make them so by finding the LCM of both denominators.
5 and 6 would have an LCM of 30. Make it so the numerator and new denominator still have equal proportion as the first fraction you started with.
1 3/5 becomes 1 3(6) / 5(6), or 1 18/30
5/6 becomes 5(5) / 6(5), or 25/30
You can now subtract both fractions.
1 18/30 - 25/30
The minuend (if the presence of 1 whole is ignored) is smaller than the subtrahend. To fix this, borrow the 1 whole from 1 18/30. 1 in this fraction would be 30, so add 30 to the fraction and remove the 1 in the fraction.
48/30 - 25/30
Subtract.
=23/30.
♧
The answer should be Cuba.
Answer:
A. The revolutionaries failed to achieve their long-term goals.
Explanation:
The uprisings led to little political change but had a significant social and cultural change. Some reforms lasted and brought with them certain changes such as the abolition of serfdom in Austria and Hungary, the end of absolute monarchy in Denmark, and the introduction of representative democracy in the Netherlands
A corduroy road<span> or </span>log road<span> is a type of </span>road made by placing logs<span>, perpendicular to the direction of the </span>road<span> over a low or swampy area. The result is an improvement over impassable mud or dirt </span>roads<span>, yet rough in the best of conditions and a hazard to horses due to shifting loose </span>logs<span>.</span>
