Answer:
The GCF of 21 and 30 is 3.
Step-by-step explanation:
Find the prime factorization of 21
21 = 3 × 7
Find the prime factorization of 30
30 = 2 × 3 × 5
To find the gcf, multiply all the prime factors common to both numbers:
Therefore, GCF = 3
Answer:
50000000000 if your combining them both or if separate Q1: 25000000 Q2: 2000
Step-by-step explanation:
2.5(10^7)(2(10^3))
=25000000*2000
=2.5*10000000*2*1000
=(2.5*2)*(10000000*1000)
=5*10000000000
=50000000000
If separate:
question 1:
2.5(107)
=2.5*107
=2.5*(10*10*10*10*10*10*10)
=25000000
question 2:
2(103)
=2*103
=2*(10*10*10)
=2000
I hope this helps!
Answer:
divide 2 into each digit of the larger number
Step-by-step explanation:
Answer:
Letter c is the answer
Step-by-step explanation:
Hope this helped!!
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i really need help in math
