You would set this up as Part÷Whole=Percent÷100
Part=117
Whole= X
Percent=78
117÷X=78÷100
Set these up as fractions and cross multiply. You will get 117×100=78X
117×100=11,700
Divide both sides by 78 and you get x=150
There were 150 problems
8• (5+x) < 56
That is the equation
Number 3 is 1:3 but I don't know what 4 is I can't see the whole problem
The distributive property is 15+45 = (10 + 40) + (5+5) = 50 + 10 = 60
Hope this helps you.
Answer:
B whole number
Step-by-step explanation:
Whole number is the right answer because integers are even numbers, irrational numbers are in root. and rational numbers are in points.