book Maths Puzzle Numerical Ability

What is the product of 126 and 604

Read Solution (Total 0)

book Other Question

Radioactive element R DECAYS EXPONENTIALLY AT A RATE OF #5 PER YEAR. iF WE BEGIN WITH 5 GRAMS OF R., HOW LONG ( TO THE NEAREST TENTH OF A YEAR) WILL IT TAKE FOR ONLY 3 GRA perform the indicated operation using the rules for the order of operations..

-5 power of 2 -3
-5^2 -3