Between 50 and 150 how many numbers are divisible by 7?
A) 15 B) 16 C) 17 D) 14
Answers
Answered by
0
Answer:
14 numbers are divisible by 7 between 50 and 150
Answered by
0
Answer:
14
Step-by-step explanation:
u can solve it by formula
Tn = a + (n-1)d
where
tn-last term [here, 147 (divisible by 7)]
a -first term (56)
d-difference between 2 terms (7, as it must be divisible by 7)
n- no. of terms (need to find)
.
147=56+(n-1)7
147=56+7n-7
147=49+7n
98=7n
n=98/7
n=14
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