3 years ago

Number 26 I don't get it

1 answer:

Alexxx [7]3 years ago

3 0

All you have to do is simplify them together, just like you would any equation

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Natalija [7]

Yes. your classmate is correct

4 0

2 years ago

andreev551 [17]

unknown value of what mate

4 0

3 years ago

Juli2301 [7.4K]

$\frac{9}{56}\\$ Fraction of hour was spent by NAncy in lifting weights

Step-by-step explanation:

Time spent at the gym by Nancy = $\frac{7}{8}\,hour$

Time spent at lifting weights = $\frac{5}{7}\,hour$

What fraction of hour she spent in lifting weights?

Solving:

Fraction of hour she spent in lifting weights= Time spend at the gym-Time spent at lifting weights

Fraction of hour she spent in lifting weights= $\frac{7}{8}\,hour-\frac{5}{7}\,hour$

$=\frac{49}{56}-\frac{40}{56}\\=\frac{49-40}{56}\\=\frac{9}{56}\\$

So, $\frac{9}{56}\\$ Fraction of hour was spent by Nancy in lifting weights

Keywords: Word Problems involving Fractions

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7 0

2 years ago

snow_lady [41]

To do this, you first do 3^3. this is 27.
now because of the minus part, you have to do this under 1 (a reciprocal).
your answer is 1/27

8 0

3 years ago

Alecsey [184]

The answer would be 9 feet.

6 0

2 years ago