book Maths Puzzle Numerical Ability

How do you work this problem:

Solve for x in this equation:
(2/3)^x = 9/4

Read Solution (Total 0)

book Other Question

please help! a grocery store is selling hamburger for $1.89 per pound. this is $.28 less than the price at a competitor's store. find the price at the competitor's store. thank-y A telescope is on sale of $250 after markdown of 20% off the regular price. Find the regular price.