1 year ago

Evaluate -2 3/10+ 11/15

Mathematics

1 answer:

ANEK [815]1 year ago

3 0

Answer:

-29/15

Step-by-step explanation:

Multiply 2 and 3 to get 6
-6+2/3 + 11/15
Add 6 and 2 to get 8
-8/3+11/15
LCM of 3 and 15 is 15. Convert -8/3 and 11/15 to fractions with 15 as the denominator
-40/15 + 11/15
Since -40/15 and 11/15 have the same denominator, add them by adding the numerators
-40+11 / 15
Add -40 snd 11 to get -29
-29/15

You might be interested in

A coin was flipped 150 times. The results of the experiment are shown in the following table:

Zolol [24]

Answer:

A it is 10% higher than the theoretical probability

Step-by-step explanation:

6 0

3 years ago

Rueben has scored 81 , 89 , 90 , 83 , and 77 on his previous five tests. what score does he need on his next test so that his av

lawyer [7]

Let x = the next score

If (81 + 89 + 90 + 83 + 77 + x) ÷ 6 = 82

⇒ 420 + x = (82 × 6)

⇒ x = 492 - 420

x = 72

Thus to get an 82 average he need to get 72 on his next test.

7 0

3 years ago

3yard 2 feet = inches

dolphi86 [110]

It is 132 inches...............

8 0

3 years ago

Read 2 more answers

Solve 3/5x = 15

Pavel [41]

Answer:

Step-by-step explanation:

Do 5 X times 15 = 75 x

Do 75x / 3 = 25

4 0

3 years ago

A restaurant employs five people. The two cooks

shusha [124]

Answer:

Step-by-step explanation:

explain the question pls so I can help

6 0

2 years ago