chese

2 Questions
0 Answers

+1

454

3

+9

help please!

Suppose the ratio of Lev's age to Mina's age is $1 : 2$ and the ratio of Mina's age to Naomi's age is $3 : 4$. What is the ratio of Lev's age to Naomi's age? Give your answer in simplest form.

chese Apr 4, 2021

0

709

2

+9

Help please!

For how many integer values of $M$ is $\frac{M}{30}$ strictly between $\frac{1}{3}$ and $\frac{3}{5}$?

ElectricPavlov ●●

chese Mar 13, 2021