book Maths Puzzle Numerical Ability

Fill in the blanks:

_ _ - ( _ / _ ) =9

the only numbers you can use are 3, 4, 6, 8, and 9

the same goes for this problem:

_ _ / _ + _ _ = 418

Read Solution (Total 0)

book Other Question

Hassan invested $7000 for one year. He invested part of it in a high-risk fund the pay 7% interst.At the endof one year he earned $ 730 in simple interst. How much did he invest in Graph the polynomial. Find all intercepts, right and left side behavior.
f(x)=x^5-5x^4+6x^3+8x^2-40x+48