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Sagot :

Bonjour,

a = 7/3 + 4 / 5 x 3 / 2

= 7/3 +( 4*3)/ ( 5*2)

= 7/3 + 12/10

= 7/3 + 6/5

= 35/15 + 18/15

= 53/15

Bonjour,

7/3 + 4/5 × 3/2

= 7/3 + 12/10

= 7/3 + 6/5

= (7 × 5)/(3 × 5) + (6 × 3)/(5 × 3)

= 35/15 + 18/15

= 53/15

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