Question

A flower seller sells 30% of his flowers on a given day. When the store closes, there are 140 flowers left. How many flowers did the seller sell that day

Answer 1

Answer:65

Explanation: x - .3x = 140

.7x = 140

.3 * 200 = 65

Answer 2

Answer:

60

Explanation:

70% of x is 140

$0.7 * x=140\\x=140/0.7\\x=200$

he sold 30% of total

$0.3*200=60$

• Algebra is one of the first branches of mathematics that deals with geometry, number theory, and analysis. The study of mathematical principles and symbols through their manipulation is another definition of algebra.
• The study of abstractions and the resolution of straightforward equations are just a couple of the many topics covered by algebra. Algebraic equations are found in many of the math chapters that students will study in school. There are other equations and identities in algebra as well.
• Mathematical issues can be solved with the help of algebra, which also makes it possible to calculate unknown quantities like interest rates, ratios, and percentages. We can use algebraic variables to express the linked unknown quantities in order to recast the equations.

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