Answer:A-2772
Step-by-step explanation:
Ape.xx just did it
Answer:
B
Step-by-step explanation:
Both of the two numbers should equal the same amount when dividing.
For example, in A
25÷15=1.666...
30÷18=1.666...
Both of these answers are the same so that means that 25/30 is equivalent to 15/18
When you're dividing B though, they don't equal the same amount
90÷15=6
105÷18= 5.833...
that means that 90/105 does NOT equal 15/18
good luck
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Answer:
9 hours
Step-by-step explanation:
10 portraits in 30 hours, let's write it mathematically
10p=30h then 1p=(30/10)h= 3 h three hours for a single portrait
therefore for 3 portraits he will take three times 3 hours
3p=3*3h = 9 hours
Answer:
Approximate of 40 Million Televisions
Step-by-step explanation:
there were 40 million more families with televisions in 2015 after a long period of time after 1980
I hope this helped!
Answer:
Step-by-step explanation:
Significant Digits or Figures. The significant digits of a number are the digits that have meaning or contribute to the value of the number. Sometimes they are also called significant figures.
so, all of these digits are significant numbers