Question

5) (a) Find the sum given below 7 + 10 1/2 + 14 +...+ 84?​

Answer 1

Answer:

547

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Answer 2

Answer:

wha you write after 14+....

Step-by-step explanation:

7 +10 1/2+14+84

7+21/2+14+84

7+21/2+98

105+21/2

126/2

63 Its a right answer