Answer:
Examples: 1+2, 9-3,
Non-examples: 5x+5, 7x+9
Step by Step Explanation:
A numerical expression contains numbers and at least one operation.
It doesn't matter, just as long as you explain which number is which.
2 1/4 = 9/4
9/4 divided by 3/16
Flip the second fraction
9/4 x 16/3
Multiply numerators by numerators and denominators by denominators.
9x16 and 4x3
144/12
Simplify
144/12= 12
12 sheets of cardboard in a stack.
Try to use long division! To calculate a fraction as a decimal, you can act like the slash is a division symbol.
So, to calculate 1/6 as a decimal, divide 1 by 6 on a sheet of paper (or a calculator) and you’ll find out what it is.
0.04, 0.258, 0.4, 0,52, 1.25 is the correct order. Hope this helps! ;)