Divide. Write the quotient in lowest terms 2 1/2 divided by 2 2/3

15/16.

Step-by-step explanation:

2 1/2 = 5/2 and 2 2/3 = 8/3 so we have:

5/2  /  8/3      Invert the 8.3 and multiply:

= 5/2 * 3/8

=  15/16.

The answer is

Step-by-step explanation:

To solve the expression convert the mixed number to an improper fraction

That's

So we now have

To solve this change the division sign to multiplication sign and reverse the second fraction

That's

Multiply

We have the final answer as

Hope this helps you

n=9

step-by-step explanation:

7 times a number = 7n

decreased by 13 = 7n-13

same as is =

5 times the number = 5n

increased by 5 = 5n+5

7n-13 = 5n+5

2n=18

n=9

the answer would be d

straight away you can eliminate a and c because not all books contain a scientific skill because some may be fiction. c is also wrong because it saids that the only way children can learn is through books which is incorrect.

b is also wrong because reading can be a scientific skill but not always, therefore it is wrong which leaves you with d, the correct answer since it said that it can children learn.

hope this ! : 3