Posted by **Marie** on Thursday, May 20, 2010 at 12:51pm.

The Office Jet printer can copy Janet's dissertation in 10 min. The Laser Jet printer can copy the same documents in 8 min. If the two machines work together, how long would they take to copy the dissertation?

10*8=80

80/18= 4.4

so it would take 4 min. is this correct?

## Answer This Question

## Related Questions

- Algebra - The Office Jet printer can copy Janet's dissertation in 20 min. The ...
- algebra - the office jet printer can copy maria's dissertation in 16 min. the ...
- algebra - the office jet printer can copy maria's dissertation in 16min the ...
- algebra - The OfficeJet printer can copy Maria's dissertation in 18 min. The ...
- math - the officejet printer can copy lisa's dissertation in 18 min. the ...
- algebra - the officejet printer can copy maria's dissertation in 18 min. The ...
- algebra - the officejet printer can copy lisa's dissertation in 18 min. the ...
- Math - The officejet printer can copy Sue's dissertation in 18 min. The laserjet...
- ALGREBA - oFFICE JET PRINTERCOPY SUES DISSERTATION IN 22 MIN LASER PRINTER CAN ...
- math - the officejet printer can copy Janet's dissertation in 10 minutes. The ...

More Related Questions