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Lady bird [3.3K]
3 years ago
11

CAN ANYONE PLEASE HELP ME WITH ASAP

Mathematics
2 answers:
agasfer [191]3 years ago
4 0

Answer:

2: A      About  1/2 inches

12 1/4 divided by 25 1/2= 49/102 via Approximately 1/2

3:  C.      4/5

Step-by-step explanation:

Eli got A becuase Eli multiplied the 3 3/5 by 7

olganol [36]3 years ago
3 0

Answer:

2. D  \frac{1}{2} inch per hour

3. C    \frac{4}{5} km

Eli chose A because he multiply 5\frac{3}{5} km and 7 days; instead of dividing.

\frac{28}{5} * 7= \frac{196}{5} which is 39\frac{1}{5}

Step-by-step explanation:

2. Divide the inches of rain by hours

12\frac{1}{4} inches of rain ÷ 25\frac{1}{2} hours; convert to proper fraction

\frac{49}{4} ÷ \frac{51}{2}

\frac{49}{4} * \frac{2}{51} = \frac{98}{204} = \frac{49}{102} which is approximately \frac{1}{2} inch per hour

3. Divide km by days

5\frac{3}{5} km / 7 days = \frac{28}{5} ÷ 7 =  \frac{28}{5} * \frac{1}{7} = \frac{4}{5} km

Eli chose A because he multiply 5\frac{3}{5} km and 7 days; instead of dividing.

\frac{28}{5} * 7= \frac{196}{5} which is 39\frac{1}{5}

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