11 of course !
80 can.
55 multiplied by 40 equals 2,200.
248 multiplied by 55 is 13,640.
3.5 multiplied by 55 is 192.5
16 multiplied by 55 is 880.
55 multiplied by 14 is 770.
-13 multiplied by 55 is -715
2420
1650
Yes. 4/5 x 6/11 is 24/55
9 x 55 = 495. It's really easy. Do 50 x 9 and add 5 x 9 495