Math Quiz

Calculate the number of subsets for set A. A= {1,2,3,4}

Convert 7.9 to fraction

Express 0.5 as a percentage number.

Find the sum of 243.2513 and 62.5241.

Subtract the numbers below.

What is the place value of 5 in the number 343519?

Express 80% as a fraction in lowest term.

Convert 20% as decimal in lowest term.

Mr. Hamishi bought a laptop at k 4500 and later sold it to Mr. Chibesa for K 7500. Calculate the profit made by Mr. Hamishi.

Mercy wants to buy an anti-virus via online at $200. Help Mercy to calculate the price in Zambian kwacha if the exchange rate is $1= k15.