What is the width of a rectangle with length 14cm and area 161 cm^2

Step-by-step explanation:

The area of a rectangle can be found with the formula , where is the length of the rectangle and is the width.

From the given problem statement, we know that and , so we can fill in those values in the formula anbd solve for to get the width:

Divide both sides by to isolate by itself:

11.5 cm

Step-by-step explanation:

the answe i =−n+5

add all the numbers and check the ones place.

the answer is 486. as the ones place is more than 4, the estimation will be the next 10 ie, 490