The percentage comparing the size of the large milkshake to the size of the small milkshake is 140%.
Let the size of small milkshake he x. So, the size of large milkshake will be 1.4x. Now, for percentage calculation the formula will be -
Percentage = size of large milkshake/size of small milkshake × 100
As we need to find the percentage of ratio, we need to simply take large and small size of milkshake.
Keep the values in formula -
Percentage = 1.4x/x ×100
Cancelling x from numerator and denominator
Percentage = 1.4 ×100
Performing multiplication
Percentage = 140%
Hence, the percentage is 140%.
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