Answer:
9:30 she finishes
Step-by-step explanation:
815 plus 75 is 890
there are 60 minutes in one hour
890-60 is 830
add 100 to represent another Hour
830 plus 100 is 930
9:30
therefore, it is 9:30
Answer:
0
Step-by-step explanation:
This deals with simplification or other simple results.
Answer:
umm here..i don't know if it's right but there....you can download mathpapa and goodluck
The answer would be, it was reduced by 35%
Step-by-step explanation:
0.00047. = 47÷10 000
=4.7×10/10^-5
= 4.7×10^-4