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Savanna had 40 iris blooms last year. This year, she had 
15% more iris blooms.
How many more iris blooms did Savanna have this year?
blooms

Savanna had 4040 iris blooms last year. This year, she had 15% 15 \% more iris blooms.\newlineHow many more iris blooms did Savanna have this year?\newlineblooms

Full solution

Q. Savanna had 4040 iris blooms last year. This year, she had 15% 15 \% more iris blooms.\newlineHow many more iris blooms did Savanna have this year?\newlineblooms
  1. Understand Problem: Understand the problem and identify the given values.\newlineSavanna had 4040 iris blooms last year. This year, she had 15%15\% more. We need to calculate the increase in the number of iris blooms.
  2. Calculate Increase: Calculate the increase in the number of iris blooms.\newlineTo find the increase, we need to calculate 15%15\% of the 4040 iris blooms from last year.\newlineIncrease =(15100)×40= \left(\frac{15}{100}\right) \times 40
  3. Perform Calculation: Perform the calculation to find the increase.\newlineIncrease = (0.15)×40(0.15) \times 40\newlineIncrease = 66\newlineSavanna had 66 more iris blooms this year.
  4. Check Errors: Check the calculation for any mathematical errors.\newlineRechecking the calculation: (0.15)×40=6(0.15) \times 40 = 6\newlineThe calculation is correct.