Question 120
The simplified value of following is:
$$(\frac{3}{15}{a^5b^6c^3}\times\frac{5}{9}{ab^5c^4})\div\frac{10}{27}a^2bc^3$$
Solution
Expression : $$(\frac{3}{15}{a^5b^6c^3}\times\frac{5}{9}{ab^5c^4})\div\frac{10}{27}a^2bc^3$$
= $$(\frac{3}{15}\times\frac{5}{9}\times\frac{27}{10})\times(a)^{5+1-2}\times(b)^{6+5-1}\times(c)^{3+4-3}$$
= $$\frac{3}{10}a^4b^{10}c^4$$
=> Ans - (C)
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