Answer:
4,600
Step-by-step explanation:
1,200+1,200+1,100+1,100
They need to have common denomenators so change the fractions to 12/15 - 5/15 which is 7/15.
She has 144-100=44. 44-4=40. Medium holds to beads you will need 4 medium boxes.
(4+3)x(4+4) this should be the answer