Question

Tom practiced piano 1 1/3 hours on Monday, 5/6 hour on Tuesday and 1.75 hours on Wednesday. How many hours did he practice in all those three days?

Answer 1

Hi there, Fellow Haikyuu!! Fan

Here is your Answer.

Answer:

Total Hours Tom practice in all those three days = 3+(11/12) Hrs or 3.92 hrs

Step-by-step explanation:

Time Practiced on Monday = 1 1/3 = 4/3 hrs

Time practiced on Tuesday = 5/6 hrs

Time Practiced on Wednesday = 1.75 hrs = 7/4 hrs

Total hours practiced = Sum of Time practiced in all three days

$\frac{4}{3} + \frac{5}{6} + \frac{7}{4} \\ lcm \: of \: 3 \: 6 \: 4 \: = 24 \\ \frac{(4 \times 8) + (5 \times 4) + (7 \times 6)}{24} \\ \frac{32 + 20 + 42}{24} \\ \frac{94}{24} \\ = \frac{47}{12}$

Answer 2

Answer:

total hour she practices piano =9/4

Step-by-step explanation:

Number of hours she practice piano on Wednesday =3/4

Number of hours she practice piano on Thursday =3/2

total hours she practice piano=3/4 +3/2

3/4+6/4=9/4 Answer