Question

♦️Mathematics activity♦️

*Find the sum,

a. 5/12+4/6
b. 12/25+15/50
c. 8/32+4/8

*Find the difference,

a.100/120-21/60
b. 5/90-1/30
c. 5/42-1/21
place answer fast
answer in step by step place ​

Answer 1

Answer:

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Answer 2

Step-by-step explanation:

I will do of all and you may try others

for first they should have a same denominator hence need a lcm you for sure know how to find lcm so the lcm of it is 12 first one is already 12 and second one multiply so 4×2=8

——

6×2=12

now 5+4=9 so the answer for it is 9/12 do it same with all and the only difference in subtraction is we have to subtract numerater do not add.