11 /13 X 2/121
5/7 + 2/5 + 1/15 Add these
5/x-3 + 2/x-2 - 6/x+1
Five cats can catch 5 mice in 5 minutes. At this rate, how many cats are needed to catch 100 mice in 100 minutes? (Hint: it is not 100.)
Linear equations: Word problem. Bill owns a bike company, and wants to know how many bicycles and tricycles he should manufacture, with no leftovers, and how many boxes of seats he will order. (details given in actual problem)
Bill runs Bill's Big Bikes, a company that manufactures bicycles and specialty adult-sized tricycles. The bicycles and tricycles use the same-sized wheels and identical seats. Right now, Bill has 68 wheels in the shop and needs to order seats. Unfortunately, the company that supplies the seats will only ship seats in boxes of
PV = $434000.00, N = 360, PMT = $3991.81, I/Y = 10.57%. If this 30 yr. loan is paid off in 10 yrs. with a balloon payment of $398,025.92. What would this currently 10 57% loan turn out to be? Or what would this $434,000.00 investment return be, with a return of 120 payments of $3991.81, which would return $479,017.20 (shou
Solve for x: x/(x^2-4)+1/(x+2)=3
A client has an order for a foot soak prepared with 25% povidine iodine and the total volume of preparation is to be 1 liter. How many mls of povidine/iodine should be used?
Write (x+4)/(x^2-3x-10) and 2x/(25-x^2) with the same denominator.
Sheila has 25/72 ounces of gold. Bill has 7/30 ounces of gold. How much must Kelly have so that they have a combined 1 full ounce of gold?
The consumer price index for a new car in 1990 was 110.2, and in 1995 it was 136.5. If the price of the car was $12,880 in 1990, what was the price in 1995? a. $15,362 b. $15,954 c. $16,060 d. $16,267
Context:It would normally follow on from work on sequences and fractions. Question: Ruth was investigating fraction differences. She wrote down this sequence of fractions: 1/1, 1/2, 1/3, 1/4, 1,5 1,6 .. .. Then she worked out the difference between the consecutive fractions: 1/2, 1/6, 1/12, 1/20, 1/30, .. .. She Then worked o
Sam and Mary each owned one-half of the stock in a printing company. Sam sold two-thirds of his stock to Mary. What fractional part of the printing business does Mary now own?