Question

Z.
4
3
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Divide 30m3 40 m4​

Answer 1

Question :- Divide 30m³ ÷ 40m⁴

Solution :-

→ 30m³ ÷ 40m⁴

→ (3 * 10 * m * m * m) ÷ (4 * 10 * m * m * m * m)

→ (3 * 10 * m * m * m) / (4 * 10 * m * m * m * m)

10 and m * m * m will be cancel ,

→ (3/4m) (Ans.)

Method (2) :-

→ 30m³ ÷ 40m⁴

→ 30m³ / 40m⁴

→ 3m³ / 4m⁴

using a^m / a^n = a^(m - n)

→ 3m^(3 - 4) / 4

→ 3m^(-1) / 4

now using a^(-1) = 1/a

→ (3/4m) (Ans.)

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