Question

1.6 =1.6 is equal to Y upon 1.5 ​

Answer 1

$1.6 = y \div 1.5$

$1.6 \times 1.5 = y$

$2.4 = y$

$now \: take \: y = 2.4$

$1.6 = 2.4 \div 1.5$

$1.6 = 1.6$

$hence \: it \: is \: proved$