You want to replace the countertops in a kitchen. one counter measures 24 inches by 6 feet. the other is 30 inches by 4 feet. if the new countertop costs $42.00 per square foot, what will be the cost of the new top?

we know that

Step

Find the area in square feet of the countertop N

convert inches to feet

Step

Find the area in square feet of the countertop N

convert inches to feet

Step

Find the cost of the new top

we know that

the new countertop costs per square foot

to find the total area sum area 1 and area 2

therefore

the answer is

on monday rodney ate 1/4th of the sandwich = 3/12

on tuesday he ate 1/3rd of the sandwich = 4/12

therefore in total he has eaten = 3/12 + 4/12 = 7/12

thus we can say that he has eaten 7/12 of the sandwich on monday and tuesday alltogether.

happy to

pls mark as brainliest.

answer: 100

step-by-step explanation: