Scientific Notation word problems

Front

Mean distance from Sun to Earth: 9.29 x 10^7 miles. Jupiter: 4.8388 x 10^8 miles. Difference?

Back

3.9098 x 10^8

Front

Dimensions of an office building: 1.5 x 10² ft by 1.35 x 10³ ft. Perimeter of the base?

Back

3.00 x 10³

Front

A microgram equals 1 x 10^-6 grams. How many times greater is 1 x 10^2 grams than a microgram?

Back

1 x 10^8

Front

Years between extinction of Diplodocus (1.38x10^8) and Oviraptor (7x10^7):

Back

6.8 x 10^7

Front

US spends $1.02x10^4 per student/year; 7.6x10^7 students. Total spent?

Back

7.752 x 10^11

Front

Trees planted by class: 7x10^5. Students: 3.5x10^3. Trees per student?

Back

2 x 10^2

Front

Distance from the sun to Andromeda: 1.2 x 10^19 miles. Light speed: 5.88 x 10^12 miles/year. Time for light to travel?

Back

2.04 x 10^6 years

Front

A computer's HDD: 8 x 10⁷ bytes + extra stick: 3 x 10⁶ bytes.

Back

8.3 x 10⁷

Front

NYC (8.1 × 10⁶) + LA (3.8 × 10⁶) = ?

Back

1.19 x 10⁷

Front

TV show viewers: 3.5 × 10⁶ (ep 1) + 8.5 × 10⁶ (ep 2)

Back

1.2 x 10⁷