The condition here is that for the first four sums, the answer must lie between 0 to 50. For the next four sums, the answer must lie between 51 and 100.In the two sets of sums, the four sums must be as follows: 1. One sum based on multiplication of fractions. 2. One sum based on division of fractions. 3. One sum based on multiplication of decimals. 4. One sum based on division of decimals. The sum could be just a number statement like 15.65/10 or it could be a word problem.(Stress should be laid on creating new sums by the students rather than taking it from other books)
write 4 sums whose answer lie between 1 to 50
and
write 4 sums whose answer lie between 51 to 100
Answers
Given : first four sums, the answer must lie between 0 to 50. For the next four sums, the answer must lie between 51 and 100.
To Find : 1. One sum based on multiplication of fractions.
2. One sum based on division of fractions.
3. One sum based on multiplication of decimals.
4. One sum based on division of decimals
Solution:
multiplication of fractions
Multiply 52 / 7 with 7/2
52/ 7 * 7/ 2 = 26 ( between 1 and 50)
Multiply 122 / 7 with 7/2
122/ 7 * 7/ 2 = 61 ( between 51 and 100)
based on division of fractions.
Divide 52/7 by 2/7 = 26 ( between 1 and 50)
Divide 122/7 by 2/7 = 61 ( between 51 and 100)
based on multiplication of decimals.
5.5 x 4.4 = 24.2 ( between 1 and 50)
10.5 x 8.4 = 88.2 ( between 51 and 100)
division of decimals.
10.2 / 2.5 = 4.08 ( between 1 and 50)
30.5/0.5 = 61 ( between 51 and 100)
Learn More
the denominator of a rational number is greater than its numerator ...
brainly.in/question/7845982
If the numerator and denominator of a proper fraction are increased ...
brainly.in/question/11141630