A trader bought
Some
goods whose
a
marked
price was GHATOD, 000,00 at a
discount
4
the trader is required to
25%. After selling the goods
pay
tax rate
of 20% on the
pixit made in excess
of Gt4 1,000.00. How much should the
trader sell the goods
so that after tax
a net prosit of GH/20oo. oo would be
made.
Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of