Question

arrange the rational numbers in ascending order -13/15,11/5,-12/10,3/7​

Answer 1

Answer: The ascending order of these rational number is -12/10<-13/15<3/7<11/5.

Step-by-step explanation:

arrange the rational numbers in ascending order -13/15,11/5,-12/10,3/7​

So the approach is as follows that the numbers can be compared in there decimal form.

And the second method is to compare two compare two fractions using the cross multiplication comparison of two fractions solving this problem with both the ways:-

So,

Its obvious that the negative numbers are smaller then the positive numbers so we need to compare:-

-13/15 and -12/10 on one side and 11/5 and 3/7 on the other side and arrange them in an order:-

Method:1]

comparing -13/15 and -12/10 here -13/15 is greater then -1 and -12/10 is smaller then -1 so,

-12/10 < -13/15 and on the other side:-

comparing 11/5 and 3/7 we say:-

11/5 is 2.2 greater then 2 and 3/7 so,

11/5 is greater then 3/7

So, summing up all the orders we get:-

-12/10<-13/15<3/7<11/5.

Second method just cross multiply the fractions which are negative and others which are positive and which is higher in magnitude is greater so using method gives the same order.

Answer:-The ascending order of these rational number is -12/10<-13/15<3/7<11/5.

For more questions:-https://brainly.in/question/24704847

#SP1