If a group of 4 boys complete a work in 12 days how many boys required to complete the same work in 8 days
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Answer:
6
Step-by-step explanation:
No. boys× No. of days in case 1= No. boys ×No. of days in case 2
4×12=8×B
therefore, B= 4×12/8= 6
Thus, no. of boys required in 2nd case is 6
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