Question

How many small boxes whose length and breadth are 13 cm and 7 cm are needed to put into a huge box whose length and breadth are 520 cm and 140 cm?​

Answer 1

Answer:

520×140 =75600 will be whole area

now

13×7 = 91

now 75600/91 =

830.76 boxes

Answer 2

Step-by-step explanation:

find the area of small boxes= 13*7=91

find the area of big box=520*140=72800

divide both ans =800