a) \( 8700 \div 60 \) (b) \( 34719 \div 71 \) c) \( 208640 \div 160 \) (d) \( 102024 \div 156 \)

Certainly! Let's solve each of the division problems step by step. ### a) \( 8700 \div 60 \) **Solution:** \[ 8700 \div 60 = \frac{8700}{60} \] Simplify by dividing both numerator and denominator by 60: \[ \frac{8700 \div 60}{60 \div 60} = \frac{145}{1} = 145 \] **Answer:** \( 145 \) --- ### b) \( 34719 \div 71 \) **Solution:** \[ 34719 \div 71 = \frac{34719}{71} \] Perform the division: 1. \(71 \times 400 = 28400\) 2. \(34719 - 28400 = 6319\) 3. \(71 \times 80 = 5680\) 4. \(6319 - 5680 = 639\) 5. \(71 \times 9 = 639\) Add up the multiples: \[ 400 + 80 + 9 = 489 \] **Answer:** \( 489 \) --- ### c) \( 208640 \div 160 \) **Solution:** \[ 208640 \div 160 = \frac{208640}{160} \] Simplify by dividing numerator and denominator by 10: \[ \frac{20864}{16} \] Now, divide 20864 by 16: \[ 20864 \div 16 = 1304 \] **Answer:** \( 1304 \) --- ### d) \( 102024 \div 156 \) **Solution:** \[ 102024 \div 156 = \frac{102024}{156} \] Simplify by dividing numerator and denominator by 12: \[ \frac{8502}{13} \] Now, divide 8502 by 13: \[ 8502 \div 13 = 654 \] **Answer:** \( 654 \) --- ### Summary of Answers: - **a)** \( 145 \) - **b)** \( 489 \) - **c)** \( 1304 \) - **d)** \( 654 \)