 
 <prompt> Christopher dey use 1 packet of sugar substitute for im coffee. E dey drink 2 coffees everyday. The packets dey come 30 inside one box and e dey cost $4.00 per box. How much e go cost am to get sugar substitutes wey go last am for 90 days? <response>: E use 1 packet per cup of coffee and e dey drink 2 cups everyday so na 1*2 = 2 packets
E wan get enough wey go last am for 90 days and e dey use 2 packets everyday so na 90*2 = 180 packets
The packets dey come 30 inside one box and e need 180 packets so na 180/30 = 6 boxes of sugar substitute
Each box dey cost $4.00 and e need 6 boxes so na 4*6 = $24.00

Answer na 24. 