Kristen will do yard work with Ryan during July. Kirsten mows the lawn every third day and Ryan waters the lawn every fourth day. They both trim the hedges every Saturday. Both begin their work on Monday, July 1. After the 1st day, will Kirsten and Ryan work on the same day again? Explain *

Yes

Step-by-step explanation:

Given: Kirsten mows the lawn every 3rd day and Ryan waters the lawn every 4th day.

Then number of days they will take to work again together = LCM (3,4) = 3 x 4 = 12 days  [as 3 is prime]

So, they both mows the lawn together every 12th day.

i.e. If they begin their work on Monday, July 1, then they will work on July 12 (Friday).

hence, they will work again in the month.

answer: d. $20

step-by-step explanation:

just took the test

£56

step-by-step explanation:

u divide 24 by 3 and u get 8 so if u do 8 time 7 or 8+8+8+8+8+8+8 u get 56 and 56 divided by 7 is 8.