Test Index

WAEC Mathematics 2022 Paper

© africaexams.com

Question : 34

Total: 47

Solve

\; \frac{y+2}{4}

\; \frac{y-1}{3}

> 1

y < -10
y < -2
y < 2
y < 10

Solution:

multiply both sides by the LCM

12 x $\; \frac{y+2}{4}$ - 12 x $\; \frac{y-1}{3}$ >12 x 1

3[y+2] - 4[y-1] > 12

3y + 6 - 4y + 4 > 12

-y + 2 > 12

-y > 12 - 10 = 2

y < -2

© africaexams.com

Go to Question:

Prev Question

Next Question