6. Find increased value.
(a) 75 cm by 4%
Answers
Step-by-step explanation:
the percentage increase is the measure of the percentage change. The percentage increase is defined as the ratio of increased value to the original value and then multiplied by 100. Here the increased value can be calculated by taking the difference between the final value and the initial value. The formula to calculate increase is given by
Percentage Increase = [(Final value – Original value) × 100] / Original value %
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Answer:
78cm
Step-by-step explanation:
Increased Value = (75 + 4% of 75)cm
= (75 + 4/100×75)cm
= (75 + 75/25)cm
= (75+3)cm
= 78cm