( 9 4 ) 2 =left parenthesis, start fraction, 4, divided by, 9, end fraction, right parenthesis, start superscript, 2, end superscript, equals
( 9 / 4 ) 2 = 81 / 16 = 5 1/16
.
A map has a scale 6.5 in=32 miles. How far apart are two cities that are 97.5 inches apart on the map?
32 x
––––– = –––––
6.5 97.5
(6.5) x = (97.5) (32)
(6.5) x = 3120
x = 3120 / 6.5 = 480
how to make a fraction on this calculator!!!!
• Click the open parenthesis
• Type in the numerator
• Click the obelus button
• Type in the denominator
• Click the close parenthesis
How do you get 37 only using four 4s? you can only use Square root of four,4!,+-/x,
sqrt(4) + 4!
37 = –––––––––– + 4!
sqrt(4)
2 + 24
37 = –––––––––– + 24
2
26
37 = –––––––––– + 24 = 13 + 24
3/4+6/8+16/8+10/8+9/4+14/8+16/8+ 10/4+12/8
common denominator can be 4
3/4 + 3/4 + 8/4 + 5/4 + 9/4 + 7/4 + 8/4 + 10/4 + 6/4 = 59/4
= 14 3/4
whats 1 over 2 to the 2nd power
two ways to read this: Either (1 / 2)2 = 1 / 4
or 1 / 22 = 1 / 4
They just happen to come out the same
because there's a one in the numerator.