Question

5.
Write the following problems in mathematical language and then solve,
1
A farmer had cultivated part of his agricultural land on the first day1/3
and
3/7
part on the second day. How much did he cultivate on both the
days ? How much portion is left to be cultivated ?​

Answer 1

Step-by-step explanation:

The formula for distance problems is: distance = rate × time or d = r × t. Things to watch out for: Make sure that you change the units when necessary. For example, if the rate is given in miles per hour and the time is given in minutes then change the units appropriately.

Answer 2

Answer-5/21

Step-by-step explanation:

First Day Cultivation=1/3

Second day cultivation=3/7

Total Cultivation=1/3+3/7

Lcm of 7,3=21

1/3×7=7/21

3/7×3=9/21

=7+9/21

=16/21

Left cultivation=21/21-16/21

21-16/21

=5/21

So 5/21 land is left to cultivate