How do I check 102:17=6 without multiplying

How to solve 4+6 (8)

At the international space station (ISS), the temperature moves between 258 degrees and - 148 degrees Fahrenheit. What is the difference between the temperature at the (ISS) ?

The smith family's car needed 4.2 gallons of gasoline to drive a distance of 150 miles. nbased on this information, determine the average gas mileage their vehicle is capable of as an expression of miles per gallon

Thirteen people with different heights have a median height of 145 cm. How many people are taller than 145 cm?

9. A taxi charges $3, plus $1.50 for each mile traveled. Mr. Lewis rode in the taxi from his home to the airport and was charged $30. How many miles does Mr. Lewis live from the airport? a) 18 miles I b) 20 miles c) 22 miles

What is the radius of the base of the cylinder below?

The residents of Greenville used their cell phones for 344,120 minutes last year. It also turn out that they used the 5% less this year. For how many minutes did the residents of Greenville use their phones this year?

Is 5/8 greater than 8/12

What number is 100 times as greater as 0.3?

A scale drawing of a spaceship has a height of 5.5 inches if the drawing has a scale of 1 inch equals 34 feet, what is the actually height of the spaceship