Question

144 is added to 40% of a number results is 188. find the number​

Answer 1

Answer:

42 ............................

Step-by-step explanation:

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Answer 2

Given :

• 144 is added to 40% of a number results is 188.

To Find :

• find the number

Solution :

According to the Question :

144 is added to 40% :

$\sf : \implies \: \: \: \: \: \: \: \: 40 \times \frac{144}{100} \\ \\ \\ \sf : \implies \: \: \: \: \: \: \: \cancel{ \frac{5760}{100} } \\ \\ \\ \sf : \implies \: \: \: \: \: \: \: \:57.6$

40% of a number results is 188.

$\sf : \implies \: \: \: \: \: \: \: \:188 - 57.6 \: \\ \\ \\ \sf : \implies \: \: \: \: \: \: \: \:130.4$

• Hence the number is 130