Answer:
your answer is 453
Step-by-step explanation:
If one inch is 80 miles, then you measure 6 inches, you’re measuring 480 miles.
Step-by-step explanation:
(5×10³) × (9×10^7)
= 45 × 10^10
= 4.5 × 10¹¹
Answer: She'll have enough money for the phone in 20 weeks.
Step-by-step explanation: Divide 300 ÷ 15 = 20.
Hope this helped!