Csec Mathematics

Front

What is the total cost of 2lbs of rice, 1 tin milk and 5 packs of Kool-Aid if 1 lb of rice costs $1.30, 1 tin milk costs $2.00, and 1 pack of Kool-Aid costs $0.50?

Back

$7.10

Front

What is the discounted price of a dress that costs $75.00 with a 60% discount?

Back

$30.00

Front

If 'a' is an odd number, which of the following is also odd: a + 1, a + 2, 2a, a/2?

Back

a + 2

Front

If a sum of money is divided between Ken and Rose in the ratio 2 : 3 and Rose receives $90.00, what is the total sum of money shared?

Back

$150.00

Front

In a mall with 150 shops, if 30% sell clothes, how many shops do not sell clothes?

Back

105

Front

What is the formula to calculate the total cost of multiple items?

Back

Total Cost = (Price of Item 1 * Quantity 1) + (Price of Item 2 * Quantity 2) + ...

Front

How do you calculate the percentage discount on an item?

Back

Discount = Original Price * (Discount Rate / 100)

Front

What is the ratio of Ken's share to Rose's share if Rose receives $90.00 and the ratio is 2:3?

Back

Ken's share is $60.00.

Front

What is the definition of an odd number?

Back

An odd number is an integer that is not divisible by 2.

Front

If 'x' is an even number, what can be said about 'x + 1'?

Back

'x + 1' is an odd number.