Answer:
Step-by-step explanation:
Q2.
Q3.
Answer:
12.25 x < 12.35
Step-by-step explanation:
5 is the cut off when rounding.
If a number to the right is greater than or equal 5, you round up.
If it's less than 5, you drop the number.
So 12.25 would be rounded up to 12.3
12.34 would be rounded to 12.3
How do you get the 12.25?
Subtract .05 from 12.3
How do you get 12.35?
Add .05 to 12.3.
The number in the hundredths place needs to be less than 5 to round down. That's why you use less than symbol.
Answer: it should be 252 in.
Step-by-step explanation:
A) Sumaya adds the number of page and number of the pages she already read too gets 330 and -20 is the number page she wants to read.
b) 150 = 20d the answer is about 7 to 8 days
explain :
Zumaya adds 240 page and 90 page she read together. the reason it's wrong because the book only had 240 page, you can't add the page you had read together you need to subtract the 240 to 90 to get 150 to know how many pages she has to read.