PLEASE GIVE ME 3 4 5 6 7
YOU HAS BEEN HINTED OF 4 5 6 7
GIVE THE ANSWER FAST..
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explanation of other answers is in the images go through the images.
- 36
- 30
- 48
- 1800
- 4:3
Step-by-step explanation:
This is the explanatio of 7th question : We know that the number days taken to work is the reciprocal of the rate of the work i.e. they are inversely proportional.
So we calculate the work done by A = 1 /3 And the work done by B = 1 /4 therefore, ratio of the work done = 1/3 : 1 /4 i.e - 4:3
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