(1) 2. When solving 1,398div 15 using partial quotlents, you decide to start by subtracting 150 from 1,398.How many groups of 15 is 150? 100 groups 150 groups 10 groups 5 groups

To determine the number of groups of 15 in 150, we use basic division. The question asks how many times 15 goes into 150. This is a straightforward division problem: . 1. Dividing 150 by 15: When we divide 150 by 15, we are essentially asking how many times 15 can be subtracted from 150 until we reach zero. This is because division is the process of finding out how many times one number is contained within another. 2. Calculating the division: . This means that 150 contains 15, 10 times. 3. Conclusion: Therefore, 150 is equal to 10 groups of 15.