Patricia drove for 3 hours. Carlos drove for twice that, 6 hours. 6+3=9
Answer:
will be 50% eazy ez hhhhh
Step-by-step explanation:
Its 12. Part a was 2 part b was 3
6×2=12
4×3=12
Answer:
C'D'=10
Step-by-step explanation:
CB=5, and C'B'=12.5
5*2.5=12.5
4*2.5=10
Answer:
20
Step-by-step explanation:
Patrica got 80% correct. She missed 4 problems, so that must have been the remaining 20% of the test.
Therefore:
4 = 20% x
Percent means out of 100, so:
4 = (20/100) x
4 = 1/5 x
x = 20
There were 20 problems on the test.
