Answer:
7.2 × 10⁷ = 72,000,000
7.2 × 10⁴ = 72,000
6.4 × 10⁷ = 64,000,000
6.4 × 10⁴ = 64,000
*image* = 64,000
Explanation:
Solve the equation.
( 8 × 10² ) ( 3.2 × 10⁵ )
4 × 10³
Step 1: Solve the parenthesis
( 8 × 10² ) ( 3.2 × 10⁵ )
↓ ↓
= (800) = (320,000)
Step 2: Solve for the denominator
4 × 10³
↓
= 4,000
Step 3: Plug in the answers & solve
1. ( 800 ) ( 320,000 )
2. 4,000
1. 800 × 320,000
↓
= 256,000,000
2. 256,000,000
4,000
↓
256,000,000 ÷ 4,000
↓
= 64,000
I hope this was helpful! (✿◠‿◠)
Have a blessed day!