Answer:
11/20
Step-by-step explanation:
We can visualize the cake as being something that has a mass. Let’s say the mass of the cake is 100g.
4/5 was left, this means 4/5 of 100 was left which is 80g
Now, brain ate some leaving 1/4 of the cake. This means what was left is 1/4 of 100 = 25g
Now, we know that brain ate from 80g to 25g. The amount ate by brain is 80g -25g = 55g
Now, the fraction ate by brain is 55/100 = 11/20
The answer is 17, 844, 109, 521, 875, 000.
in scientific notation its 1.7844109521875 * 10 to the 16th power
Answer:
it's the 4th answer.
Step-by-step explanation:
yeah-ya...... right?
You can either round to 1000 or 2000 but 1.120 is closer to 1000
Answer:
2222
Step-by-step explanation:
1. 4
2. 6
3. 7.5
4. YX
