Which fractoin is the least 1/2 1/5 1/7 or 1/10
2 answers:
Answer:
1/10
Step-by-step explanation:
For a visual aid, you can think of this question in terms of pizzas. If we have four pizzas, the first sliced into only 2 pieces, the second in 5 pieces, the third in 7 pieces and the last one in 10 pieces. The pizza slices become smaller with more pieces.
You can also compare the fractions by looking at their decimal values.
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Answer:
= 3n + 3
Step-by-step explanation:
The sequence is arithmetic with explicit formula
= a₁ + (n - 1)d
where a₁ is the first term and d the common difference
From the recursive formula
a₁ = 6 and d = 3 [ the constant being added to A(n - 1) ] , then
= 6 + 3(n - 1) = 6 + 3n - 3 = 3n + 3