Answer:
tip = $23.55
Step-by-step explanation:
156.98 x 0.15 = 23.55
4 trays are needed because your number is 3.75 and you need another tray for the rest
Answer:
141/2, 279/4
Step-by-step explanation:
U can show your work by underlining what your rounding and showing which place it is it the right of it but there is no mathematical work
1. Length is 14 cm
2. Length is 20.4 cm
3. Not completely sure about 3
(Sorry hope this helps)