2) 1/16
3) 25/3 or 8 and 1/3
4) to find the reciprocal of 4 we must make 4 a fraction. Simply add a one as the denominator and then switch as you would usually do when finding the reciprocal.
4 = 4/1 = 1/4
Answer : 1/4
5) first, let's convert 4 5/8 into a improper fraction.
4 5/8 = 37/8
Now let's find the reciprocal of that number...
Answer : 8/37
6) 5/8 ÷ 2/3 does equal 15/16
To check, well do the inverse operation.
The opposite of division is multiplication.
Answer : d
7) 6
8) 13
Answer:
the third one
Step-by-step explanation:
2 1/2
4th answer is the answer for theis question because they are equivalent
X + 5y + 2 - 7x + 5y + 2y - 7x
First collect like terms (the numbers that have the same letters after them):
x - 7x - 7x = -13x
5y + 5y + 2y = 12y
Then put these back into the expression:
2 - 13x + 12y
