All categories

2 years ago

What is -3 and 2/7 minus 4 and 1/3 and can it be simplified

Mathematics

2 answers:

bixtya [17]2 years ago

7 0

Answer: -7 and 13/21

Step-by-step explanation:

(-3 2/7) - (4 1/3)

Least common multiple for the denominator= 21

1. -23/7 - 13/3

2. -69/21 - 91/21 = -160/21

3. -7 13/21

Elanso [62]2 years ago

5 0

Answer:

Yes it can be simplified.

You might be interested in

Karina needs a total of $45 to buy her mother a birthday present. She has saved 20% of the amount so far. How much has she saved

professor190 [17]

Answer:

$9.00

Step-by-step explanation:

$45.00x20%=9

7 0

2 years ago

Read 2 more answers

A castle has to be guarded 24 hours a day five knights are ordered to split each day's guard duty equally how long will each kni

disa [49]

Answer:

Each knight will 4.8 hrs spend on guard in one day

Step-by-step explanation:

A castle has to be guarded 24 hours a day 5 knights are ordered to split each day's guard duty equally

Each knights has to guard equally l.e for equal time .

That means 24 hours time has to be equally divided among the 5 knights

= 24 / 5 = 4.8

Each knight will spend on guard in one day = 4.8 hrs

4 0

2 years ago

(x3 + x4– 3x5– 8) + (-9x5 + x2)

Eduardwww [97]

Answer:

The answer is 9x-68 :)

Step-by-step explanation:

7 0

1 year ago

If I got 32 hits out of 112 at bats what is my batting average?

ddd [48]

29% all you have to do is divide
32/112

3 0

2 years ago

Brittany went grocery shopping , she spent 4/7 of her money on fresh foods. she spent 2/3 of the remainder of her money on froze

pychu [463]

Answer:

$44

Step-by-step explanation:

Let the total amount of money be represented by Y

Amount spent on fresh food =

$\frac{4}{7} \times y$

Remainder =

$y - \frac{4}{7}y = \frac{3}{7} y$

Amount spent on frozen foods = two-thirds of remainder = $22

$= \frac{2}{3} \times \frac{3}{7} y = \frac{2}{7} y$

$\frac{2}{7} y = 22 \\ y = 22 \times \frac{7}{2} \\ y = 77$

The total amount for grocery shopping is $77

Therefore, Brittany spent $44 on fresh foods

$= \frac{4}{7} \times 77 \\ = 4 \times 11 \\ = 44$

5 0

2 years ago

Read 2 more answers