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Byju's Answer
Standard VII
Mathematics
Increase Percentage
By what numbe...
Question
By what number should 78.98 be increased to get 145?
A
66.2
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B
65.02
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C
65.12
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D
66.02
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Solution
The correct option is
D
66.02
According to the Problem,
Let the number be increased by ‘x’.
x + 78.98 = 145
x = 145 − 78.98
x = 66.02
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