find increase value of 20 by 5%
answer me please very urgent
Answers
Answered by
0
Answer:
21 IS THE ANSWER
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Answered by
0
Answer:
21
Step-by-step explanation:
New value =
20 + Percentage increase =
20 + (5% × 20) =
20 + 5% × 20 =
(1 + 5%) × 20 =
(100% + 5%) × 20 =
105% × 20 =
105 ÷ 100 × 20 =
105 × 20 ÷ 100 =
2,100 ÷ 100 =
21
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