There are about 1.6×103 meters in a mile. About how many miles are there in 3.52×107 meters? Write your answer in scientific notation, expressed to the exact decimal place.(1 point)
To find the number of miles in 3.52×10^7 meters, we can divide this value by the number of meters in one mile, which is 1.6×10^3 meters.
So, the number of miles is given by:
(3.52×10^7 meters) / (1.6×10^3 meters/mile)
Simplifying this expression, we have:
(3.52/1.6)×(10^7/10^3) miles
= 2.2×10^4 miles
Therefore, there are 2.2×10^4 miles in 3.52×10^7 meters.
To find the number of miles in 3.52×10^7 meters, we need to divide 3.52×10^7 by the conversion factor, which is 1.6×10^3 meters per mile.
To do this calculation, you can follow these steps:
Step 1: Divide 3.52×10^7 by 1.6×10^3:
(3.52×10^7) / (1.6×10^3)
Step 2: Divide the coefficients (3.52 ÷ 1.6):
3.52 / 1.6 = 2.2
Step 3: Subtract the exponents:
10^7 ÷ 10^3 = 10^(7-3) = 10^4
Step 4: Combine the coefficient and the exponent to express the answer in scientific notation:
2.2 × 10^4
Therefore, there are approximately 2.2×10^4 miles in 3.52×10^7 meters.
To find the number of miles in 3.52×10^7 meters, we need to divide the given distance by the conversion factor of 1.6×10^3 meters per mile.
Dividing 3.52×10^7 meters by 1.6×10^3 meters per mile:
= (3.52×10^7) / (1.6×10^3)
= (3.52/1.6) × (10^7/10^3)
= 2.2 × 10^(7-3)
= 2.2 × 10^4
Therefore, there are approximately 2.2×10^4 miles in 3.52×10^7 meters.