60
60 ( 4 ) X 15 = 60 ( 3 ) X 20 = 60 ( 2 ) X 30 = 60 ( 5 ) X 12 = 60
It is: 1
4, since 5 + 3 + 4 = 12 and 12 / 3 = 4.
The number 5 and 4 ! The 5 it can not go into the number! The number 4 can go into the number! But 5 can not go into 4 so that is that ! But 4 can go into 5 but 4 times but then you have one left it out because it has 4 and you get one left over then ! But you can do it on paper and if you don´t belived in me then you can draw it on a paper or in your notebook ! If you have a awers for me then you can email me at this number at 008664@durantisd.student.org or 008664@student.durantisd.org
The ratio of 15 over 12 is 5:4.
2 8/2 = 4 10/2 = 5 12/2 = 6
9 Let x be the original number x * 125% = 12 x * 5/4 = 12 x = 12 * 4/5 x = 9.6
12 and 5/6 - 8 and 1/4 To solve this problem, subtract the whole numbers first. 12 - 8 = 4. Now we can work on the nasty little fractions! 5/6 - 1/4. In order to add or subtract fractions, we need to have a common denominator, that is, the same number on the bottom of BOTH fractions. 6 and 4 aren't the same, so we'll need to multiply and find a number that is the same. Are there any numbers both 6 and 4 can go into evenly? Don't pick a large number, start small. Well, 6 can go into 12 evenly. and 4 can also go into 12 evenly! OK, how many times does 6 go into 12? 2 times. We need to multiply 5/6 * 2/2 to get a 12 on the bottom. 5/6 * 2/2 = 10/12 (try reducing this fraction, see if 10/12 = 5/6) How many times will 4 go into 12? 3 times, that's right. Now multiply 1/4 * 3/3 = 3/12 (reduce 3/12 to lowest terms to check) So, since 5/6 = 10/12 and 1/4 = 3/12 --> 10/12 - 3/12 When adding or subtraction fractions, the bottom has to be the same. (Check!) Add or subtract fraction top numbers ONLY! Keep the same bottom number. 10/12 - 3/12 = 7/12. Combine this with the whole number we calculated earlier and we get: 12 and 5/6 - 8 and 1/4 = 4 and 7/12
5 can only go into numbers ending 5 or 0 12 can only go into numbers ending in even numbers 2 4 6 8 or 0 So 12 cannot go into numbers ending in 5 So 5 and 12 can only go into numbers ending 0 that are also multiples of 12 Answer: 60 120 180 240 300 360 420 and so on ...
.5[12+(t/4)]
4 times
4 and 5/12