What is 6 1/2 divided by 1 3/4 in fraction form

3 5/7

Turn 6 1/2 into an Improper Fraction

Multiply 6*2 and get 12. Now add 1 and get 13.

6 1/2 = 13/2

Turn 1 3/4 into an Improper Fraction

Multiply 1*4 and get 4. Now add 3 and get 7.

1 3/4 = 7/4

Do Keep Change Flip (KCF)

Keep: 13/2

Change: ÷ into ×

Flip: 7/4 into 4/7

Your new problem should be: 13/2*4/7

Multiply Numerator by Numerator

13*4=52

Multiply Denominator by Denominator

2*7=14

Get your answer

52/14

Simplify 52/14 (Divide)

52/14 = 3 5/7

Final 3 5/7

the sum of all the angles in a triangle are equal to 180

so you can add   the 3 given angles together to equal 180:

5y + 2y + 2y = 180

or since all three angles have the same letter, combine the 3 angles to equal 180:

9y = 180