12-12-2016
Mathematics

contestada

Jack spends 1 1/2 as long on his homework as Jill. Lask week, Jill spent 8 1/2 hours doing homework. How long did Jack spend doing homework?

Respuesta :

Аноним Аноним

12-12-2016

62/5 - 1/25 = 5 hours.

Jack spent 5 hours.

Jill spent 6 3/4 hours

Answer Link

Otras preguntas

-2 5/22 as a decimal

How might European interest in exploration have increased as a result of the Crusades?

As a radioactive element emits gamma radiation only, the atomic number of the element increases or decreases

is 19/4 feet long piano will fit on 5 feet long space?

Which is part of the biosphere? A. humans B. stratosphere C. volcanoes D. oceans

All of the following are true of the Crusades except

Are volcanoes scattered randomly or concentrated in definite zoned

if you had been a merchant in Europe during 1400s would you have supported attempts to find new routes to Asia

Raphael paid $477 for a camera during a 25% off sale. what was the camera's regular price?

What is the next odd number after 9999?