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for a period of:
kilograms of pears and 
kilograms of apples for the same amount. How much would a kilogram of pears and a kilogram of apples cost, if the price of a kilogram of apples is 5 monetary units cheaper than pears.
2800 in 5 years at an interest rate of 7%, if the interest:
of oranges. Of this, he sold 
at 
cents per kilogram, and 
at 
cents per kilogram. At what cents per kilogram did he sell the rest of the oranges if he made a total sale of 
?
7400 amount to after 22 years of savings at an annual rate of 5% at
. Tina bought four flashlights and one ice ax at the same price and paid 
. How much does a flashlight cost and how much does an ice axe?
9100 amount to at a compound interest of 4% per annum for:
for 
of bananas and 
of mandarins, while Joe paid 
for 
of mandarins in the same store. How much does a kilo of banana cost and how much does a kilo of mandarins cost in the store?
of oranges and 
of bananas for 
and 
of oranges and 
of bananas for 
. How much does a kilo of oranges and how much does a kilo of bananas cost in the store?
797.08 at 4% annual interest rate in 8 years of saving.
1437.50 after 3 years of interest at an annual compound interest rate of 7%?
4773.25. How much should he invest if the interest rate is 2.4% semi-annual compound interest?
550. With 4% annual compound interest, he wants to increase the amount by 
1800 to 
550 which yields a total interest of 
3400 for 7 years at a compound interest rate of 5% per annum and later, the amount realised from the first investment for 8 years at a higher compound interest rate of 10% per annum.
2400 for 4 years at 2% compound interest rate per annual , and later added 
in a bank. The Bank renders interest on the money at an annual compound rate of 
. How much money will Matic have in 
years?
annual compound interest rate, Tom invested 
. How much interest will he have in five years?
in his bank account. The bank offers an annual compound interest rate of 
.
?
650. She then received a payment of 8 annuities in the same amount from the savings. The first annuity was received by 9 years after the last application was filed. Accurately calculate the amount of the annuity received if the bank capitalizes annually at 8% interest rate.
