Count the number of decimal places in both of the factors: 3.9853 and 8.032856, when u count u can see that there are 10 numbers behind the decimal. so place the decimal, in the product, 10 places. so the answer is 0.0032013341
1. 4/5 - 2/15 = 2/3
2. 4/7 - 2/8 9/28
9514 1404 393
Answer:
1725 ft²
Step-by-step explanation:
The formula for the area of a trapezoid is ...
A = 1/2(b1 +b2)h
Here, the bases are given as 65 ft and 50 ft, and the height is 30 ft. Then the area is ...
A = 1/2(65 ft +50 ft)(30 ft) = (1/2)(115 ft)(30 ft) = 1725 ft²
You tell the salesman your lawn area is 1725 square feet.
To find the area you need to multiply.