<span>Black codes were restrictive laws designed to limit the freedom of African Americans and ensure their availability as a cheap labor force after slavery was abolished during the Civil War. Though the Union victory had given some 4 million slaves their freedom, the question of freed blacks’ status in the postwar South was still very much unresolved. Under black codes, many states required blacks to sign yearly labor contracts; if they refused, they risked being arrested, fined and forced into unpaid labor. Outrage over black codes helped undermine support for President Andrew Johnson and the Republican Party.</span>
You can do this using fractions. Start with 10 over 5-
10 mangoes 18 mangoes
------------------ = --------------------
5 minutes x
we put x there because that is the part of the equation we need to find out. You can do this in a couple of ways. One way is to multiply 18 by 5, and divide by 10.
18×5= 90, and 90 is divisible by 10. 90÷10=9. 9 is your answer.
There are multiple strategies, so here is another way to solve the problem. This is probably the simplest way, but it doesn't work with some
We are using fractions again, so here is what we start with:
10 mangoes 18 mangoes
------------------ = -------------------
5 minutes x
Now, you can just divide the fraction(numerator divided by denominator). For normal fractions, like 1/4 or 5/8, the answer would be the decimal version of the fraction. However, we are using improper fractions, so the answer will be greater than one.
10÷5=2, so if you divide 18 by 2, you get 9, confirming the answer we got with the other strategy.(There is one more strategy, but it takes a little longer to do.)
Hope this helped! Sorry if it's long.
Answer:
This is ffor formarking brainliest
Explanation:
