Can someone please help me correct these? tell me which ones are wrong and explain.
[From: ] [author: ] [Date: 13-01-21] [Hit: ]
6/10 divides out to 0.6#15 is incorrect. Any number divided by itself is equal to 1.#16 in incorrect. When the numerator is larger than the denominator, expect the outcome to be >1.......
#9 is incorrect. 0.42 is equal to 42/100, reduced to 21/50
#12 is incorrect. 0.06 is equal to 3/50. 6/10 divides out to 0.6
#15 is incorrect. Any number divided by itself is equal to 1.
#16 in incorrect. When the numerator is larger than the denominator, expect the outcome to be >1. The answer is 120%
#17 is incorrect. The answer is 5%
#19 in incorrect. It is 0.0855
#21 in incorrect. It is 0.004
#22 is incorrect. It is 0.22
#23 is incorrect. It is .443
-
1.) Wrong, what is 100/5? Divide by 100 or move the decimal 2 places to the right and multiply by 1.
2.) Wrong, what I think you did was find the difference. once again what is 100/10? Multiply by 7 and move the decimal 2 places to the right (multiply by 100).
3.) Right
4.) Right
5.) Right
6.) Wrong, You can't just put the bottom number in after the decimal. Look at number 7
7.) Right
8.) Right
9.) Wrong, When turning decimals into fractions read it out loud and write it as you hear it (negative forty-two hundredths) this means 42 (duh) and hundredths =100 so 42/100. Now simplify.
10.) Right
11.) Right
12.) Wrong, you started out good but when you have a zero in front of the number it is hundredths not tenths. so you should get 6/100, now simplify.
13.) Right
14.) Right
15.) Wrong, What whole number can you divide both by? 7, so what is 7/7, 1, so you get 1/1 which is____?
16.) Wrong, I don't see what you did but just know that since the number on top is larger the % is going to be larger than 100%. Now how many nickles are in a dollar? 20, so add 20% to 100% because in mixed form it would be 1 1/5.
17.) Wrong, how many pairs of dime (2 dimes) are in a dollar? 5, so your answer is ___%.
18.) Wong, With percents you don't just change it into a decimal and add a "%" sign. If you are going to just turn it into a decimal you have to move the decimal 2 places to the left (divide by 100)
keywords: these,help,which,Can,are,someone,ones,and,please,correct,explain,wrong,tell,me,Can someone please help me correct these? tell me which ones are wrong and explain.
