Jeff has already prepared 6 kilograms of dough and will continue preparing 1 kilogram of
dough every hour. how much dough did jeff prepare if he worked for 11 hours?

ANSWER:  

Dough prepared by Jeff after working for 11 hours is 17 kg

SOLUTION:

Given that, Jeff has already prepared 6 kg of dough.  

And, he will continue preparing at the rate of 1 kg of dough per an hour.

Rate of preparation = = 1 kg per hour.

If Jeff worked for 11 hours, then dough prepared = rate of preparation time taken

Dough prepared =

Dough prepared = 11 kg

Total dough prepared by Jeff = already prepared 6kg of dough + dough prepared in 11 hours  

Total dough = 6 + 11 = 17kg

Hence, dough prepared by Jeff after working for 11 hours is 17 kg

for this case we have the following expression:

to solve, we rewrite the expression as:

we apply double c and we have:

thus, the quotient is 48.

so, patel found a wrong ratio and the multiplication was incorrect.

option d

d

gimmee one of those gold crowns!

~coco