If 20% of a number is 28 and 25% of the same number is 35, find 45% of that number. If 7% of a number equals 9, find 70% of that number.

i think it's either c or d

step-by-step explanation: the entire question is extremely odd. 04 obviously refers to the interest rate. honestly i will say the answer is c. because the (2 x 12) part would mean it's compounded semiannually. i'll say choose c.

5x10^11 x 65

325 x 10^11

or

325,

br tat so much r