This is for 29 !
explain what you did !
ling can type 52 words per minute. she typed 364 words, which is 40% of the total number of words she needs to transcribe. how many minutes did ling type? how many words does she have left to type?

Ling can type 52 words.
52 words=1 minute
364 words is 40%
728 words is equal to 80%
182 words is 20%. Add the 80% and the 20% to equal
910 words as the full total.
Ling has already been typing for 7 minutes, because the 364 divided by 52 is 7.
So the 910 total take away the 364 she already typed = 546 words left to type. Ling has already been typing for 7 minutes, because the 364 divided by 52 is 7.