1.

(ii) The standard form of1.5 x (10)6/2.5x (10)-4is​

Answer»

Answer:

6×(10)9

Step-by-step explanation:

Given, 1.5×(10)6/2.5×(10)-4

Use,

(a)m ÷ (a)N = ( a) m- n

15/25 × (10)6+4

3/5 × (10)10

0.6× (10)10

Now,

(a)m × (a)n = (a)m+n

6×(10)10 × (10)-9 = 6× (10)9


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