Answer:
Step-by-step explanation:
step 1
if 1,584 is decreased by 18%
we know that
Multiply the number by 0.82
step 2
The number 1,298.88 is increased by a 19%
we know that
Multiply the number by 1.19
How do I solve this?
2 answers:
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In mathematics, 'is' would be the equal sign. And 'of' would be the multiplcation sign. The missing number would be any variable.
56 is 28% of a number would be translated algebraically to:
Solving for x, we get:
Divide 28 on both sides
Multiply 100 on both sides
56 is 28% of 200
56 is 28% of a number would be translated algebraically to:
Solving for x, we get:
Divide 28 on both sides
Multiply 100 on both sides
56 is 28% of 200