Answered

Johny can finish the job in 12 days. Raymond is 3times faster than Johny. If they work together,how long it will take for them to finish the job?
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Sagot :

Luna102804viz

Answer:

4 days

Step-by-step explanation:

you need to divide the number of days how long can raymond finish the job to how many times faster jhony can. In short 12(how long can raymond finish the job) ÷ 3( how many times faster can Johny finish the job) = 4

if they work together they can hinish the work in just 4 days