doris practice playing the piano for 1.5 hours. Isabel for 1.2 hours. how much longer did doris practice than isabel​

Sagot :

Answer:

1.8 hours try to calculate this 1.5 x 1.2

Answer:

doris practice 0.3 hours longer than isabel

Step-by-step explanation:

Kasi 1.5 - 1.2 = 0.3

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