👤

Sagot :

Bonsoir,

B=  7/4 - 9/8

= 14/8 - 9/8

= 5/8

C= (10/12 +7/12) *3/5

= 17/12 * 3/5

= 51/60

= 17/20

D= 6/ 36 + 700/210

= 1/6  + 140/42

= 1/6 + 20/6

= 21/6

= 7/2

E=  (6/15  -3/10) *15/4

= (12/30 - 9/30) *15/4

= 3/30 *15/4

=  1/10* 15/4

= 15/40

= 3/8

F= 10/9 * 18/15

= 10/9 * 6/5

=  60/45

= 12/9

= 4/3

Other Questions

© 2024 IDNLearn. All rights reserved.