We need to look at the number after the tenth, called the 'hundredth'. If the hundredth is 5 or above, we must change the hundredth to 0 and make the tenth one higher.
In this case, the hundredth is 9 and is above 5, so it becomes 0 and the tenth moves higher to become 9.
The number will now be 1.9
Edwardo is thinking of the number four
Step-by-step explanation:
i dont know i guess we'll never know
Answer:
14
Step-by-step explanation:
If he is solving 2 problems per minute and 8 minutes have passed, he has solved
2*8 = 16 problems
There are 30 problems and he has solved 16
30-16 = 14
There are 14 problems left to solve at the start of the 9th minute
Answer:
B.
Step-by-step explanation: