Question

3/2+7/6+13/12+21/20+31/30

Answer 1

329/5=65,8

Answer 2

3/2+7/6+13/12+21/20+31/30

=90/60+70/60+65/60+63/60+62/60

=160/60+65/60+63/60+62/60

=225/60+63/60+62/60

=288/60+62/60

=350/60=35/6

mình nhanh nhất đấy

cho mình nhé

Answer 3

3/2 + 7/6 + 13/12 + 21/20 + 31/30 = 8/3 + 32/15 + 31/30 = 24/5 + 31/30 = 35/6

Answer 4

35/6 nha tk mk vì mk nhanh nhất