What is the GCF of 15y2, 10y, and 15?

5 is the GCF of

The GCF is 5

Step-by-step explanation:

You want to find the multiples of each number.

Disclaimer: Y^2 or Y doesn't count in finding the greatest common factor

Multiples of 15y^2 and 15 (they are the same number since y^2 doesn't help you find the gcf so number just 15): 1, 2, 5, 10

Multiples of 10y (number just 10):   1, 3, 5, 15

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