OpenStax, Prealgebra 2e §6.5 Solve Proportions and their Applications · Review Exercise 147 · Algebra · Ratio, proportion & variation

Solve Proportions and their Applications · Review Exercise 147

Solve the simple interest problem.

Find the simple interest earned after $4$ years on $\$ \text{2},\text{250} $in v es t e d a t anin t er es t r a t eo f$ \text{5}\%.$

~8 minWritten answer · check your work with Lemma

OpenStax, Prealgebra 2e · §6.5 Solve Proportions and their Applications · Review Exercise 147

Stuck? A gentle nudge

No hints for this one.

Something off?

Workspace

Your working

Check your full solution

Attach photos of your pages (up to 3) or one PDF — or check what you typed above. Lemma reads the work and verifies the reasoning, not just the answer.

Your first check today doesn't need an account.

Your photos and PDFs are read once and not stored — only the transcription is kept.