Ratio to percent

Ratio and rate · Numbers & Operations

Write a ratio as a fraction, solve proportions, and share in a given ratio.

This is step 4 of unit 3, “Ratio and rate”, in Stage 7: Dividing fractions and decimals, ratio and percent, circles and volume (ages 13). A round has 10 problems; 90% or better earns three stars. Everything is free with no sign-up, and your stars and XP are saved on this device.