20 Most Recent HP 35s Scientific Calculator Questions & Answers

2458.07 is about 74.4% of 3304.72

You can try pressing "alpha" or "2nd" and then pressing the key you saw the percent sign on.here is a temporary solution in case that doesn't work:to enter a percentage up to write the digits before the tens and ones (if any, and if not, just type a zero), a point, and the last two digits.ex:

• 56%=0.56
• 28%=0.28
• 132%=1.32
• 4243%=42.43

To write down the answer, take all the digits, take off the point, if the percentage is 99% or less, don't write the zero on the right of the period, and add a percent sign.

Press left-shift DISPLAY 3 then a digit for the number of desired digits.

Press right-shift [BASE] 1

Press the +/- key.

Press right-shift [BASE] 1 to switch to the decimal mode.

Press left-shift DISPLAY 5

Press right-shift [FDISP]

Press MODE then 1, 2, or 3 to select the desired angular mode. In any mode other than degrees the display will indicate the mode.

Press left-shift DISPLAY 5

Press left-shift cursor-left 1, then enter the desired number of digits.

There isn't one. Press left-shift cursor-left 1, then enter the desired number of digits.

There are two separate issues here. Your calculator is in Algebraic mode. To switch to RPN, press MODE 5 . Your calculator is also in Octal mode. To switch to Decimal, press right-shift 1 1 .