help me math fractions easy lol haha math help test point brainly multiply add
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1. Multiply all terms by the same valueto eliminate fraction denomitors.
[tex]\frac{3}{11}[/tex] = [tex]\frac{x}{77}[/tex]
77 × [tex]\frac{3}{11}[/tex] = 77 × [tex]\frac{x}{77}[/tex]
2. Cancled multiple terms that are in the denominator.
77 × [tex]\frac{3}{11}[/tex] = 77 × [tex]\frac{x}{77}[/tex]
77 × [tex]\frac{3}{11}[/tex] = x
3. Multiply the numbers.
77 × [tex]\frac{3}{11}[/tex] = x
21 = x
Solution.
21 = x
Answer: x=21
Step-by-step explanation:
3 x
__ = __
11 77
To solve a proportion, cross multiply.
11x= 231
x= 231÷11
x= 21