exam Maths Puzzle Numerical Ability

Investing. John invests twice as much money at 6% as he does 5%. If his investments earn a total of $680 in 1 year, how much does he have invested at each rate?

Read Solution (Total 0)

exam Other Question

Which is closer to 14%, 1/6 or 1/8 Add thirty-eight and nine tenths, five and fifty-eight hundredths, seven, and fifteen and eight tenths.

OK I was wrong I have one more problem that I cannot grasp. Help please.