Question

answer this questions please pleaseand​ help me out

Answer 1

Solution:

1) Product of (-15)×0×(-18)

= 0

2) Number of hours Rachana

works in a day = 3½ hours

Number of days to finish the work = 10

Number hours she took to finish the work = 10×3½

= 35 hours

••••

Answer 2

Hey !

Refer the below attachment!

Thanks !