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Tju [1.3M]
3 years ago
5

57=100 36=?% 36=?%.............

Mathematics
2 answers:
ivolga24 [154]3 years ago
8 0

Answer:

?= 63.15789474%

Step-by-step explanation:

Use cross multiply

Set ?=x

57 \times x = 100 \times 36 \\ 57x = 3600 \\  \frac{57x}{57}  =  \frac{3600}{57}  \\ x =  \frac{3600}{57} \\ x = 63.15789474

Pavel [41]3 years ago
8 0

Answer:

?= 63.15789474%

Step-by-step explanation:

Use cross multiply

Set ?=x

57 \times x = 100 \times 36 \\ 57x = 3600 \\ \frac{57x}{57} = \frac{3600}{57} \\ x = \frac{3600}{57} \\ x = 63.15789474

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Then change the sign of the x-3 to x+3,
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Then reduce the numbers with the greatest common factor which is 2,
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