Ask question

Ask question

All categories

Yakvenalex [24]

3 years ago

12

Please help me What is 7/10 + 20/100

2 answers:

Vadim26 [7]3 years ago

6 0

Well 20/100 can be simplified down to 1/5. So it would be 7/10 +1/5. You would have to find out the common denominator which is ten. You would have to multiply 1/5 by 2 to make it 2/10. So finally you have 7/10 +2/10 then you add as normally to get the answer of 9/10.

marusya05 [52]3 years ago

5 0

100 is the common denominator so

70/100 + 20/100 90/100 = 9/10

You might be interested in

Please help i need this done soon!

Kamila [148]

Answer:

this is my old account and these still dont have answers

Step-by-step explanation:

6 0

3 years ago

Jerry is a judge. he hears 5 cases every 2 3/8 hours how many cases does he haer per hour

vampirchik [111]

Answer:

2 2/19

Step-by-step explanation:

5 cases in 2 3/8 hours

The unit rate of cases per hour is calculated by dividing the number of cases by the number of hours.

5/(2 3/8) = 5/(19/8) = 5 * 8/19 = 40/19 = 2 2/19

7 0

2 years ago

Read 2 more answers

find the distance between city A and city B if there 15 cm apart on the map with a scale of 2 cm: 16 km

IRISSAK [1]

Answer:

120 km

Step-by-step explanation:

15/2=7.5

7.5 km x 16= 120km

Have a great day!

7 0

3 years ago

Landon is building new bookshelves for his bookstore's new mystery section. Each shelf can hold 38

Novosadov [1.4K]

Answer:

33

Step-by-step explanation:

1254 divided by 38 is 33

7 0

2 years ago

Read 2 more answers

What is the product in lowest terms? 8/15 * -3/10

german

Multiply the numerators and denominators together:

-24/150

Divide the numerator and denominator by 6:

-24 / 6 = -4
150 / 6 = 25

-4/25

4 0

2 years ago