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2 years ago

11

If the ratio of 5a to 2b is 1/10 what is the ratio of a to b?

1 answer:

yaroslaw [1]2 years ago

4 0

Answer:

25 to 1

Step-by-step explanation:

5a/2b = 1/10

cross-multiply:

50a = 2b

simplify to get 25 : 1

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$\bold{\boxed{\huge{\blue{\underline{Answer }}}}}$

$\bold{\underline{ Given :- }}$

$\sf{The\: population\: is\: decreased \:by\: 10 percent }$

$\sf{There\: were \: only \: 1800 \: people \: left}$

$\bold{\underline{ To\: Find :- }}$

$\sf{we \: have \: to \: find\: original \: population? }$

$\bold{\underline{ Let's \: Begin :- }}$

$\sf{Let \: the \: total \: population\: be \: x }$

$\sf{\underline{ Therefore }}$

$\sf{According \: to \: the \: question }$

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$\sf{ x = 180010/100}$

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$\bold{\pink{Hence , The\: original \:population \:of \: the\: village \:is \:1800.1 }}$

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