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miv72 [106K]
3 years ago
10

1/(2 2/3)=1/2x+(3 1/4x)

Mathematics
1 answer:
Anna71 [15]3 years ago
7 0

Answer:

x = \frac{32}{45}

Step-by-step explanation:

Given

1 * (2\frac{2}{3}) = \frac{1}{2}x + 3\frac{1}{4}x

Required

Solve for x

Express all fractions as improper

1 * \frac{8}{3} = \frac{1}{2}x + \frac{13}{4}x

Take LCM

1 * \frac{8}{3} = \frac{2 + 13}{4}x

\frac{8}{3} = \frac{15}{4}x

Cross Multiply

15x * 3 = 4 * 8

45x = 32

Make x the subject

x = \frac{32}{45}

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