Respuesta :

1 2/3 : 4 3/8 or can be used for write compound/complex fractions i.e. 1/2 : 1/3.


Step-by-step explanation:


Hey there!

2 3/4a = 19 1/4

11/4a = 77/4

MULTIPLY 4/11 to BOTH SIDES

4/11 * 11/4a = 4/11 * 77/4

CANCEL out: 4/11 * 11/4 because it gives you 1

KEEP: 4/11 * 77/4 because it helps solve for the a-value

NEW EQUATION: a = 4/11 * 77/4

SIMPLIFY IT!

a = 7

Therefore, your answer is: a = 7

Good luck on your assignment and enjoy your day!

~Amphitrite1040:)

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