Answer:
308 m square
Step-by-step explanation:
divided the solid to two.
1. 4*5*7= 140
2. 7*4*6= 168
140+168=308
Answer:
b
Step-by-step explanation:
The exponent is a positive number, so you move the decimal point, that many places to the right:
3.276 x 10^9 = 3,276,000,000
Your answer would be 600,000
Just dividing the volumes of the pan, 189 and one bar, 3, suggests that at most she'll be able to cut 63 bars.
But you'll also have to prove that you can divide it in a regular pattern. And you can:
9 divides by 1
10.5 divides by 1.5
2 divides by 2.
So no incomplete bars!
