TheQuestioner0008 TheQuestioner0008

09-10-2021
Mathematics

contestada

1). 2/3 ÷ 3/6
2). 1/5 + 3/4
3). 15/3 × 21/5

Respuesta :

Аноним Аноним

09-10-2021

1). 2/3 ÷ 3/6

=> 2/3 ÷ 3/6

=> 2/3 × 6/3

=> 2/1 × 2/3

=> 4/3

2). 1/5 + 3/4

=> 1/5 + 3/4

=> 1 × 4/5 × 4 + 3 × 5/4 × 5

=> 4/20 + 15/20

=> 4 + 15/20

=> 19/20

3). 15/3 × 21/5

=> 15/3 × 21/5

=> 15 × 21/3 × 5

=> 315/15

=> 21 × 15/1 × 15

=> 21

Answer Link

Otras preguntas

Deepa Karmakar represented India at the Summer Olympics and made the country proud even after losing the bronze medal. Write an article in about 100-150 words o

Use the information given to find the length JN. If applicable round your answer to the nearest whole number. The links on the figure are not drawn accurately.

Go back to the argument between Reina and Cecilia in I phase on page 25

The average moviegoer

a. software 2. A a. pixel b. is a map of dots. b. bitmap c. color d. line

25-3n sequence first three terms and the tenth term

Help me with my math please begging

Match each investment type to its degree of liquidity. real estate mutual funds precious metals stock options 401(k)

mean median and mode calculate the median of 140,150,130,135,170,190,500,210,205,195,290,200

Find the area of a triangle with a height of root6 and a base of root12