is 21,408 divisible by 5
yes ir no
is 21,408 divisible by 10
yes or no
A number is divisible by 2 if the last digit is: 0,2,4,6,8
A number is divisible by 3 if the sum of its digits are divisible by 3.
A number is divisible by 4 if the last two digits are divisible by 4.
A number is divisible by 5 if the last digit is 0 or 5.
A number is divisible by 6 if the number is divisible by both 2 and 3.
A number is divisible by 8 if the last three digits are divisible by 8.
A number is divisible by 9 if the sum of its digits is divisible by 9.
A number is divisible by 10 is the last digit is 0.
4(6+3)+4
Answer:
40
Step-by-step explanation:
4(6+3)+4
24+12+4
=40
Answer:
40
Step-by-step explanation:
PEMDAS
(6+3)=9
4(9)=36
36+4=40
Answer:
a = p/10 - (3 b)/10
Step-by-step explanation:
Solve for a:
p = 10 a + 3 b
p = 10 a + 3 b is equivalent to 10 a + 3 b = p:
10 a + 3 b = p
Subtract 3 b from both sides:
10 a = p - 3 b
Divide both sides by 10:
Answer: a = p/10 - (3 b)/10