Answer :
10 and 9 are the factors.
Factors are the smaller numbers that are multiplied together to make the bigger number. Since 10 and 9 are being multiplied to make 90, 9 and 10 are the factors
Factors are the smaller numbers that are multiplied together to make the bigger number. Since 10 and 9 are being multiplied to make 90, 9 and 10 are the factors