Question

15 workers build an iron bridge in 10 days.how many workers can finish the same work in 6 days​

Answer 1

Answer:

9

Step-by-step explanation:

Answer 2

Answer:

10x=15

x=3/2

which means in 3 days and 2workers

now the question is how many can do the same work in six days

x=3/2

3x2 and 2x2 x means multiplication

so in 6 days 4 workers are needed

proving

4x=6

x=6/4 which is also equal to 3/2

please thank me ☺