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Hello help me with this one please

Hello Help Me With This One Please class=

Sagot :

Answer:

58 pages left and time is 4

Step-by-step explanation:

let x be the time taken by them

they have same no of pages left means

278-55x = 238-45x

-10x = -40

x=4

55x = 55*4 = 220

278-220 = 58

45x = 45*4=180

238-180 = 58