I'll make you brainliest Easyquestion 6th grade multiply and add fractions pleaze answer it ASAP

Mathematics

2 answers:

ipn [44]4 years ago

4 0

Answer:

Step-by-step explanation:

Area (A) = length × width

A = 7 $\frac{1}{2}$ × 9 $\frac{1}{8}$

Change both mixed numbers to improper fractions

7 $\frac{1}{2}$ = $\frac{15}{2}$

9 $\frac{1}{8}$ = $\frac{73}{8}$

Hence

$\frac{15}{2}$ × $\frac{73}{8}$

= $\frac{15(73)}{2(8)}$

= $\frac{1095}{16}$

= 68 $\frac{7}{16}$

nadezda [96]4 years ago

3 0

Answer:

= 68 7/8

Step-by-step explanation:

I think it's correct

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To find 27x9 I find 27x10 and remove 1 group of 27

solniwko [45]

Answer:

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10*27-27=243 is equal to 9*27=243

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3 years ago

Ben drinks tea at an incredible rate. He drinks 3\dfrac123 2 1 3, start fraction, 1, divided by, 2, end fraction liters of tea

barxatty [35]

Answer:

Restating the question clearly:

Ben drinks tea at an incredible rate. He drinks 3 1/2 liters of tea every 2/3 of an hour. How much does he drink in one hour?

Answer:

He drinks $5\frac{1}{4}\ liters\$ in 1 hour

Step-by-step explanation:

$Rate\ of\ drinking\ =\ 3\frac{1}{2}\ liters\ per\ \frac{2}{3}\ of\ an\ hour\\$ $\therefore\ 3\frac{1}{2}\ liters\ is\ consumed\ in\ \frac{2}{3} \ hours\\\frac{7}{2} \ liters = \frac{2}{3} \ hours\\cross-multiplying\\7 \times 3\ liters = 2 \times 2\ hours\\21\ liters = 4\ hours\\4\ hours\ = 21\ liters\\\therefore\ for\ 1\ hour\\\frac{4}{4}\ hours = \frac{21}{4}\ liters\\1\ hour = 5.25\ liters\\5.25\ liters = 5\frac{1}{4}\ liters$