Solve the inequality $\frac {4}{5}d\leqslant 24$ (1 point)

Question

The solution to the inequality is $d\leqslant \square $

Answer 1

To solve the inequality $\frac{4}{5}d\le 24$, we begin by isolating $d$.

1. Multiply both sides of the inequality by $\frac{5}{4}$ to eliminate the fraction on the left side: $$d\le 24\cdot \frac{5}{4}$$

2. Calculate $24\cdot \frac{5}{4}$: $$24\cdot \frac{5}{4}=24\cdot 1.25=30$$

Thus, we have: $$d\le 30$$

The solution to the inequality is $d\le 30$. Therefore, the answer is: $$\boxed{{\displaystyle 30}}$$