Q2. Find the value of a in the given ratio. (a) 5 : 11 = 10 : a

asked Sep 19, 2021 72.0k views

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Q2. Find the value of a in the given ratio.
(a) 5 : 11 = 10 : a

by NRA

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2 votes

Answer:

$(5)/(11) = (10)/(a) \\ cross \: \: \: multiple \\ 5a = 10 * 11 \\ 5a = 110 \\ (5a)/(5) = (110)/(5) \\ a = 22$

hope this helps.....

Dan Blanchard answered Sep 19, 2021

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4 votes

Answer:

Explanation:

5 : 11 = 10 : a

$(5)/(11)=(10)/(a)\\\\5*a=10*11\\\\a=(10*11)/(5)\\\\a=2*11 \\a = 22$

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