Question

From the following table, find $a+b+c$

$3.4$	$\times$	a	$=$	$34$
$÷$		$\times$
b	$\times$	$0.67$	$=$	c
$=$		$=$
$0.034$		$6.7$

Answer 1

$3.4$	$\times$	$10$	$=$	$34$
$÷$		$\times$
$100$	$\times$	$0.67$	$=$	$67$
$=$		$=$
$0.034$		$6.7$

Hence, $a+b+c=10+100+67=177$