Q. [ 4/10 ]
5 ¼ + 3 =
1 6/9 : 3 2/6 =
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Soal 1
[tex] \tt = 5 \frac{1}{4} + 3[/tex]
[tex] \tt = \frac{21}{4} + \frac{12}{4} [/tex]
[tex] \tt = \frac{33}{4} [/tex]
= 8¼
Soal 2
[tex] \tt = 1 \frac{6}{9} \div 3 \frac{2}{6} [/tex]
[tex] \tt = \frac{15}{9} \div \frac{20}{6} [/tex]
[tex] \tt = \frac{15}{9} \times \frac{6}{20} [/tex]
[tex] \tt = \frac{90}{180} [/tex]
= ½
[tex]\purple{\boxed{\blue{\boxed{\green{\star{\orange{\ \: \: \mathcal{JK} \: \: \: {\green{\star}}}}}}}}} [/tex]
5 1/4 + 3
= 21/4 + 3/1
= 21/4 + 12/4
= 33/4
= 8 1/4
.
1 6/9 : 3 2/6
= 15/9 : 20/6
= 15/9 × 6/20
= 90/180
=> 1/2
[tex]{ \mathcal\color{orange}{{ \orange{ \underline{ \blue{ \underline {\mathcal\color{ff2589} {R{\tt\color{ff0961}{iiax}}}}}}}}}}[/tex]
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