3/4 foot is 9 inches, and 4 1/2 feet is 54 inches, so, 54/9 makes exactly 6 pieces of string.
1.7a + 0.3a = 0.8;
(1.7 + 0.3)a = 0.8;
2 x a = 0.8;
a = 0.8 ÷2;
a = 0.4;
Answer:
7:00pm
Step-by-step explanation:
Area is the PRODUCT (multiply!) of the SQUARE of the radius and pi.

In the diagram, the radius of the pizza is 7 in., so use r = 7.

square inches.