Help please! plot the point on the number line

1 1/4= 1.25

1.25 + 2.75= 4

On the number line, 4 will be plotted

I'll do the first one for you. it isn't very hard at all.on number one, you have (50 × 3), which equals 150, and (3 × 3), which equals 9. after you establish that, you add 150 and 9 together. so, (150 + 9) equals 159.this means that 53 × 3 = 159.

Yctctctctxtctctctctvtv