Answer:
1/4
Step-by-step explanation:
3/12=
3÷3/12÷3=
1/4
[tex] \frac{20}{100} \times 30 = \\ \frac{20}{10} \times 3 = \\ \frac{2}{1} \times 3 = 6
that is your answer hope that helped you!
Answer:
63 cm²
Step-by-step explanation:
the area of ∆YXZ = 7 × 3² = 7×9 = 63 cm²