Answer:
$82
Step-by-step explanation:
15% = $12.30
5% = $4.10 (divide both sides by 3)
100% = $82 (times both sides by 20 to get to 100% - original price)
Answer:
300 loaves
Step-by-step explanation:
the 5 part of the ratio refers to 750 bread rolls , then
750 ÷ 5 = 150 ← value of 1 part of the ratio , so
2 × 150 = 300 ← number of loaves baked