Question

A rectangular sheet of paper is 5 2/3 cm long and 3 1/5 cm wide. Find its perimeter.

The recipe requires 3 1/4 cups of flour. Radha has 1 3/8 cups of flour. How many more cups
of flour does she need?

Abdul is preparing for his final exam. He has completed
5/12 parts of his course content.
Find out how much course content is left?
pls tell the answers pls ​

Answer 1

Answer:

Hope it helps you.....(✿◕‿◕✿)

Step-by-step explanation:

1) Length of rectangular Paper = 5 2/3 = 17/3 cm

and,

Breadth of rectangular Paper = 3 1/5 = 16/5 cm

Therefore,

Perimeter of rectangular Paper = 2 ( L + B )

 => 2 ( 17/3 + 16/5 ) cm

=> 2 ( (17 × 5) + (16 × 3) / 15 ) cm

=> 2 ( 85 + 48/15 ) cm

=> 2 133/15 cm

2) FLOUR REQUIRED FOR THE RECIPE = 13/4 CUPS

FLOUR WITH RADHA = 11/8 CUPS

MORE FLOUR NEEDED = FLOUR REQUIRED FOR THE RECIPE - FLOUR WITH RADHA

                                      = 13/4 - 11/8 = 15/8 CUPS

3) Core content left = 1 − 5/12  

                                 = (12-5) / 12

                                 = 7 / 12  part of his course content.

Please mark as brainliest if it really helps you...❤❤❤