a field is 52 metre long and 42 metre wide entered the field is a part of uniform weight of 1 metre all around find the area of the path

3184m²

Step-by-step explanation:

Since a field is rectangle in nature

Area of the field = Length × Width

Given

Length = 52m

Width = 42m

Substitute

Area of the field = 52×42

Area of the field = 3184m²

Hence the area of the path is 3184m²

the mistake in the pattern is that :

b. the decimal point was moved one too many place values each time

the correct pattern could be made by :

b. moving the decimal point to the right the same numbers of place values as the exponents

4a. is 3 miles every hour

4b. is 1/3 of an hour per mile

step-by-step explanation: