167/2 – 13/2 + 163/2 ± 6.5 =

By Admin ReiPosted on December 8, 2022

167/2 – 13/2 + 163/2 ± 6.5 =

$frac{167}{2} - frac{13}{2} + frac{163}{2} + 6.5$

$frac{167}{2} - frac{13}{2} + frac{163}{2} + frac{13}{2}$

$frac{167}{2} + frac{163}{2}$

$165$