I don't understand : fractions

A flagpole flying the Ohio state flag is 9/10 the height of a 30-foot-tall flagpole that is flying the U. S. Flag. What is the height (h) in feet of the flagpole flying the Ohio state flag?

What divided by what gives you 10 (Aka assignment for 6th grade.)

There is 3/4 cup of ice cream left. How many 1/5 servings does this contain?

Is m=0.75d proportional or nonproportional

The speeds of a car and a train after they activate their emergency brakes are represented by the following tables: Car Time (seconds) Speed (m/s) 0 69.4 2 34.0 4 16.7 6 8.2 8 4.0 Train Time (seconds) Speed (m/s) 0 88.9 2 50.1 4 28.1 6 15.8 8 8.

Barbara is 142 cm tall. This is 2 cm less than 3 times her height at birth. Find her height at birth.

Write 3*3*3*3*5*5*5 in exponential form

On Monday 25 of 28 students showed up on time to school. Which represents the percent of the students who did show up on time to school?

Solve the equation: 15=7-x

Which scenario could be represented by the algebraic expression n/12?