Question

How to express 22÷-55 And-36 ÷-45 in standard form

Answer 1

-55/22=-5/2
-36/-45=12/11

Answer 2

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Required Solution :

1.

$\dfrac{ \cancel{22} \: {}^{2} }{ \cancel{ - 55} \: {}^{ - 5} } = \bf\dfrac{2}{ - 5} \: \: \bigstar$

.°. Hence, the standard form of 22/(-55) = 2/(-5).

2.

$\dfrac{ \cancel{ - }\cancel{36} \: {}^{12} }{ \cancel{ - } \cancel{45} \: {}^{15} } \: : = > \: \dfrac{ \cancel{12} \: {}^{4} }{\cancel{15} \: {}^{5} } \: : = > \: \bf \dfrac{4}{5} \: \: \bigstar$

.°. Hence, the standard form of (-36)/(-45) = 4/5.

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