Halleylubatonidn
Answered

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lito spend s 1 1/2hours gardening and 1 1/4hours cleaning the yard on sa turday how many hours a day does he spend​

Sagot :

CAMEROARRRidn

Answer:

2hrs and 45 min

Step-by-step explanation:

1 1/2=90 min

1 1/4=75 min

sum is 165 min

convert to hours:

165÷60= 2 remainder 45

then the answer is 2hrs and 45 minutes

Bot002idn

Answer:

[tex]\frac{11}{4}[/tex] or 2.75

Answer in Hours = 2.75

Answer in Minutes = 165

Answer in Seconds = 9,900

Explanation:

Simply Add the Fractions as the Fractions determine the amount of hours Lito spent on Saturday.

Solution:

1.) Convert the Mixed Fractions to Improper Fractions.

[tex]1\frac{1}{2} = \frac{3}{2}\\\\1\frac{1}{4} = \frac{5}{4}[/tex]

2.) Add the Fractions after converting.

[tex]\frac{3}{2} + \frac{5}{4} =\frac{(3 \times 4) \+ ( 2 \times 5)}{2 \times 4} = \frac{12 + 10}{8} = \frac{22}{8}[/tex]

3.) Simplify the Fraction if only if necessary.

[tex]\frac{22}{8} = \frac{22 \div 2}{8 \div 2} =\frac{11}{4}[/tex]

Therefore Lito spent [tex]\frac{11}{4}[/tex] or 2.75 hours on Saturday.

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