john spends 2/8 of his money on food, 1/5 of his money on fuel, and 2/10 of his money on clothes, Estimate what fraction of his money john has left. Explain
well, if John started out with "x" amount of money then we subtract those fractions of "x" amount so he's left with [tex]\bf x\quad -\quad \cfrac{2}{8}x-\cfrac{1}{5}x-\cfrac{2}{10}x\implies \cfrac{\boxed{?}}{\boxed{?}}x[/tex]
