2^m×5^n =2000
find the value of (m and n)
m and n are whole numbers
Answers
Answered by
1
Answer:
m = 4 , n = 3
Step-by-step explanation:
2000
= 2 × 1000
= 2×2×500
= 2×2×2×250×2×2×2×125
= 2×2×2×2×5×25 =
2×2×2×2×5×5×5 =
2⁴ × 5³
2m × 5n = 2000
On comparison
m = 4 , n = 3
Similar questions